Chess
Scotland

Chess
Scotland

Season:

Richard Pitts

PNUM: 5646

Clubs: Edinburgh & Bearsden

Status: A

Gender: M

Standard: 1494 ⇒ 1510 (+16)

Allegro: 1494 ⇒ 1473 (-21)

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Edinburgh & Lothians League Division 1
2	Ross Blackford28276	J17	1926	1981	1894	W	0
4	Findlay Haddow30082	NEW	1550	1590	1590	B	1
13	Graeme R Russell8748	A	1405	1405	1405	W	1
16	A Keith Aitchison3020	A	1575	1575	1575	B	0
18	Ian P Whittaker6460	A	1584	1584	1584	B	0
29	James Turner11731	A	1414	1414	1414	W	1
Grade Calculation: • RICHARD PITTS • 5646 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1494 • STATUS: A • *** • RESULTS: • ROSS BLACKFORD \| 28276 \| J17 \| LOSS \| PUB GRADE: 1926 \| ADJ GRADE (+55): 1981 \| USED GRADE: 1894 \| EXP: 0.082 • FINDLAY HADDOW \| 30082 \| NEW \| WIN \| PUB GRADE: 1550 \| ADJ GRADE (+40): 1590 \| USED GRADE: 1590 \| EXP: 0.369 • GRAEME R RUSSELL \| 8748 \| WIN \| PUB GRADE: 1405 \| ADJ GRADE (+0): 1405 \| USED GRADE: 1405 \| EXP: 0.622 • A KEITH AITCHISON \| 3020 \| LOSS \| PUB GRADE: 1575 \| ADJ GRADE (+0): 1575 \| USED GRADE: 1575 \| EXP: 0.389 • IAN P WHITTAKER \| 6460 \| LOSS \| PUB GRADE: 1584 \| ADJ GRADE (+0): 1584 \| USED GRADE: 1584 \| EXP: 0.377 • JAMES TURNER \| 11731 \| WIN \| PUB GRADE: 1414 \| ADJ GRADE (+0): 1414 \| USED GRADE: 1414 \| EXP: 0.61 • ----- • CALCULATION STEPS: • 6 GRADABLE GAMES • QTY GRADABLE GAMES (G): 6 • ACTUAL SCORE (ACT): 3.0 • EXPECTED SCORE (EXP): 2.449 • PUBLISHED GRADE (PUB): 1494 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 6 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 6 / 30 = 1 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1494 + (800 x (3.0 - 2.449) / 30) + 1 = 1510 (to 0 d.p.) • GRADE DELTA: +16 • LIVE GRADE: 1510 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1510

Allegro Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Johnny Marr 2023-24
1	Christopher McIntee7999	A	1696	1696	1696	W	0
2	Iain Cowe30510	NEW	1341	1381	1381	B	1
3	Willie Rutherford5882	A	1964	1964	1894	W	0
4	Findlay Haddow30082	A	1630	1630	1630	B	½
5	Calum McGillivray18587	A	1587	1587	1587	W	0
6	Ivor McConnell4976	A	1400	1400	1400	B	0
Grade Calculation: • RICHARD PITTS • 5646 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1494 • STATUS: A • *** • RESULTS: • CHRISTOPHER MCINTEE \| 7999 \| LOSS \| PUB GRADE: 1696 \| ADJ GRADE (+0): 1696 \| USED GRADE: 1696 \| EXP: 0.241 • IAIN COWE \| 30510 \| NEW \| WIN \| PUB GRADE: 1341 \| ADJ GRADE (+40): 1381 \| USED GRADE: 1381 \| EXP: 0.654 • WILLIE RUTHERFORD \| 5882 \| LOSS \| PUB GRADE: 1964 \| ADJ GRADE (+0): 1964 \| USED GRADE: 1894 \| EXP: 0.082 • FINDLAY HADDOW \| 30082 \| DRAW \| PUB GRADE: 1630 \| ADJ GRADE (+0): 1630 \| USED GRADE: 1630 \| EXP: 0.317 • CALUM MCGILLIVRAY \| 18587 \| LOSS \| PUB GRADE: 1587 \| ADJ GRADE (+0): 1587 \| USED GRADE: 1587 \| EXP: 0.373 • IVOR MCCONNELL \| 4976 \| LOSS \| PUB GRADE: 1400 \| ADJ GRADE (+0): 1400 \| USED GRADE: 1400 \| EXP: 0.629 • ----- • CALCULATION STEPS: • 6 GRADABLE GAMES • QTY GRADABLE GAMES (G): 6 • ACTUAL SCORE (ACT): 1.5 • EXPECTED SCORE (EXP): 2.296 • PUBLISHED GRADE (PUB): 1494 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 6 • CALCULATED DRIFT (D): 0.85 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 0.85 x 6 / 30 = 0 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1494 + (800 x (1.5 - 2.296) / 30) + 0 = 1473 (to 0 d.p.) • GRADE DELTA: -21 • LIVE GRADE: 1473 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1473