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Individual Calculations May 2023 |
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| Wiwatanadate, Poompong Total change: -19.20 | |   |
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| Chess CAD Open 2023 - Standard | Pattaya | THA | 2023-04-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1616 | 2019 | 5.50 | 7 | -0.64 | 20 | -12.80 | |
|  Yindee, Wanida | | | 1619 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sela, Prajak | | | 1497 | THA | 0.50 | 1 | -0.47 | 20 | -9.40 | | | Culasing, Michael | | | 1659 | PHI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Rajesh, Vasanthakumar | | | 1809 | IND | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Thassanamethin, Methavee | | | 1531 | THA | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Pienpoldeesakul, Baimon | | | 1263 | THA | 1.00 | 1 | 0.00 | 20 | 0.00 | | | Burbach, Brunel Baron | | | 1934 | THA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Thailand Chess Championship 2023 - men | Bangkok | THA | 2023-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 2019 | 6.00 | 9 | -0.32 | 20 | -6.40 | |
| | Punyanitya, Jirath | | | 1619 * | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pitantanakij, Olarn | | | 1564 | THA | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Chotichanathawewong, Sanquan | | | 1621 | THA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kulpruethanon, Thanadon | f | | 2244 | THA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Wongsawan, Thoetsak | | | 1849 | THA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Buakird, Apichit | | | 1962 | THA | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Chiravanich, Pathee | | | 1540 | THA | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Laohawirapap, Prin | f | | 2312 | THA | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mokawattana, Wongsathorn | | | 1616 | THA | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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