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Individual Calculations November 2023 |
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| Lertariyanunt, Peeranat Total change: -19.20 | |   |
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| 1st The Rooky International Open 2023 - Open Challenger | Bangkok | THA | 2023-10-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1075 | 0.50 | 4 | -0.48 | 40 | -19.20 | |
|  Buranasing, Wanawee | | | 1590 | THA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Siriponlai, Sivakorn | | | 1589 | THA | 0.00 | 1 | -0.04 | 40 | -1.60 | | | Mathan, Suchita | | | 1079 | MAS | 0.50 | 1 | 0.01 | 40 | 0.40 | |  Nilkhumhaeng, Nilwadee | | | 1141 | THA | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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