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Individual Calculations March 2023 |
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| Pienpoldeesakul, Baimon Total change: 81.60 | |   |
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| Big Rook After-School Chess Tournament February 2023 | Bangkok | THA | 2023-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1181 | 3.00 | 4 | 2.04 | 40 | 81.60 | |
|  Mishra, Arush | | | 1391 | THA | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Rangkaew, Katunchalee | | | 1366 | THA | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Jongatireklap, Wacharaphol | | | 1302 | THA | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Chongstitwattana, Cholapat | | | 1505 | THA | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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