Chess
Scotland

Chess
Scotland

Season:

Mark Gibson

PNUM: 14792

Club: Troon

Status: A

Gender: M

Standard: 1473 ⇒ 1388 (-85)

Allegro: 1473 ⇒ 1473

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Troon Coronelli
4	Christine Gow29999	A	1117	1117	1117	W	½
5	Christine Gow29999	A	1117	1117	1117	B	1
6	David Lonie4720	A	1503	1503	1503	B	1
7	R Mike Chapman11547	A	1369	1369	1369	W	½
8	R Mike Chapman11547	A	1369	1369	1369	B	0
Troon Gold
1	Cameron L Smith6026	A	1538	1538	1538	W	0
2	Paul Denham9891	A	1557	1557	1557	B	0
3	David Lonie4720	A	1503	1503	1503	B	0
4	William Birnie9131	A	1242	1242	1242	B	0
5	Philip F Walsh6369	A	1770	1770	1770	W	0
9	Reuben Thomasson30003	J17	1397	1452	1452	W	0
Grade Calculation: • MARK GIBSON • 14792 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1473 • STATUS: A • *** • RESULTS: • CHRISTINE GOW \| 29999 \| DRAW \| PUB GRADE: 1117 \| ADJ GRADE (+0): 1117 \| USED GRADE: 1117 \| EXP: 0.892 • CHRISTINE GOW \| 29999 \| WIN \| PUB GRADE: 1117 \| ADJ GRADE (+0): 1117 \| USED GRADE: 1117 \| EXP: 0.892 • DAVID LONIE \| 4720 \| WIN \| PUB GRADE: 1503 \| ADJ GRADE (+0): 1503 \| USED GRADE: 1503 \| EXP: 0.458 • R MIKE CHAPMAN \| 11547 \| DRAW \| PUB GRADE: 1369 \| ADJ GRADE (+0): 1369 \| USED GRADE: 1369 \| EXP: 0.642 • R MIKE CHAPMAN \| 11547 \| LOSS \| PUB GRADE: 1369 \| ADJ GRADE (+0): 1369 \| USED GRADE: 1369 \| EXP: 0.642 • CAMERON L SMITH \| 6026 \| LOSS \| PUB GRADE: 1538 \| ADJ GRADE (+0): 1538 \| USED GRADE: 1538 \| EXP: 0.409 • PAUL DENHAM \| 9891 \| LOSS \| PUB GRADE: 1557 \| ADJ GRADE (+0): 1557 \| USED GRADE: 1557 \| EXP: 0.384 • DAVID LONIE \| 4720 \| LOSS \| PUB GRADE: 1503 \| ADJ GRADE (+0): 1503 \| USED GRADE: 1503 \| EXP: 0.458 • WILLIAM BIRNIE \| 9131 \| LOSS \| PUB GRADE: 1242 \| ADJ GRADE (+0): 1242 \| USED GRADE: 1242 \| EXP: 0.789 • PHILIP F WALSH \| 6369 \| LOSS \| PUB GRADE: 1770 \| ADJ GRADE (+0): 1770 \| USED GRADE: 1770 \| EXP: 0.151 • REUBEN THOMASSON \| 30003 \| J17 \| LOSS \| PUB GRADE: 1397 \| ADJ GRADE (+55): 1452 \| USED GRADE: 1452 \| EXP: 0.529 • ----- • CALCULATION STEPS: • 11 GRADABLE GAMES • QTY GRADABLE GAMES (G): 11 • ACTUAL SCORE (ACT): 3.0 • EXPECTED SCORE (EXP): 6.246 • PUBLISHED GRADE (PUB): 1473 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 11 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 11 / 30 = 2 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1473 + (800 x (3.0 - 6.246) / 30) + 2 = 1388 (to 0 d.p.) • GRADE DELTA: -85 • LIVE GRADE: 1388 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1388