Chess
Scotland

Chess
Scotland

Season:

Pisut Prayoonthamrongthiti

PNUM: 30357

Club: St Andrews

Status: A

Gender: M

Federation: THA

Fide ID: 6210686

Standard: 1798 ⇒ 1802 (+4)

Allegro: 1795 ⇒ 1795

Standard Games

Rnd	Opponent	Stat	Pub	Adj	Used	Col	Res
Dundee Congress Major 2023
1	J Ross Brennan3276	A	1565	1565	1565	W	½
2	Matthew Hunter31452	J15	-	-	1398	B	1
3	Alex Keenan24620	A	1675	1675	1675	W	1
4	A Keith Aitchison3020	A	1575	1575	1575	B	1
5	Divyesh Selvaraj27319	A	1651	1651	1651	W	0
TAFCA League Division One
6	I Gordon Robertson5810	A	1560	1560	1560	W	1
14	Kam Wan28918	A	1586	1586	1586	B	1
23	George Herd29443	A	1598	1598	1598	W	1
32	Ray Noble8657	A	1432	1432	1432	B	1
35	Andre Babin17078	A	1897	1897	1897	B	0
Grade Calculation: • PISUT PRAYOONTHAMRONGTHITI • 30357 • GRADED PLAYER CALCULATION • PUBLISHED GRADE: 1798 • STATUS: A • *** • RESULTS: • J ROSS BRENNAN \| 3276 \| DRAW \| PUB GRADE: 1565 \| ADJ GRADE (+0): 1565 \| USED GRADE: 1565 \| EXP: 0.791 • MATTHEW HUNTER \| 31452 \| J15 \| WIN \| UNGRADED \| EST GRADE: 1365 \| USED GRADE: 1398 \| EXP: 0.918 • ALEX KEENAN \| 24620 \| WIN \| PUB GRADE: 1675 \| ADJ GRADE (+0): 1675 \| USED GRADE: 1675 \| EXP: 0.667 • A KEITH AITCHISON \| 3020 \| WIN \| PUB GRADE: 1575 \| ADJ GRADE (+0): 1575 \| USED GRADE: 1575 \| EXP: 0.781 • DIVYESH SELVARAJ \| 27319 \| LOSS \| PUB GRADE: 1651 \| ADJ GRADE (+0): 1651 \| USED GRADE: 1651 \| EXP: 0.695 • I GORDON ROBERTSON \| 5810 \| WIN \| PUB GRADE: 1560 \| ADJ GRADE (+0): 1560 \| USED GRADE: 1560 \| EXP: 0.796 • KAM WAN \| 28918 \| WIN \| PUB GRADE: 1586 \| ADJ GRADE (+0): 1586 \| USED GRADE: 1586 \| EXP: 0.769 • GEORGE HERD \| 29443 \| WIN \| PUB GRADE: 1598 \| ADJ GRADE (+0): 1598 \| USED GRADE: 1598 \| EXP: 0.757 • RAY NOBLE \| 8657 \| WIN \| PUB GRADE: 1432 \| ADJ GRADE (+0): 1432 \| USED GRADE: 1432 \| EXP: 0.899 • ANDRE BABIN \| 17078 \| LOSS \| PUB GRADE: 1897 \| ADJ GRADE (+0): 1897 \| USED GRADE: 1897 \| EXP: 0.365 • ----- • CALCULATION STEPS: • 10 GRADABLE GAMES • QTY GRADABLE GAMES (G): 10 • ACTUAL SCORE (ACT): 7.5 • EXPECTED SCORE (EXP): 7.438 • PUBLISHED GRADE (PUB): 1798 • HIGHER OF G OR 30 (N): 30 • LOWER OF G OR 30 (n): 10 • CALCULATED DRIFT (D): 4.58 (to 2 d.p.) • APPLIED DRIFT (d): D x n / 30 = 4.58 x 10 / 30 = 2 (to 0 d.p.) • LIVE = PUB + (800 x (ACT - EXP) / N) + d • 1798 + (800 x (7.5 - 7.438) / 30) + 2 = 1802 (to 0 d.p.) • GRADE DELTA: +4 • LIVE GRADE: 1802 • *** • GRADING CRITERIA MET • PLAYER GRANTED LIVE GRADE OF 1802