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Individual Calculations December 2022 |
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| Nasuta, Grzegorz Total change: 7.30 | |   |
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| 20th Bangkok Chess Club Open 2022 | Chiang Mai | THA | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2381 | 2542 | 6.00 | 8 | 0.67 | 10 | 6.70 | |
|  Nattavutthisit, Kavin | | | 2142 * | THA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Teerapabpaisit, Wisuwat | f | | 2084 | THA | 1.00 | 1 | 0.05 | 10 | 0.50 | | | Bach, Ngoc Thuy Duong | | wm | 2164 | VIE | 1.00 | 1 | 0.09 | 10 | 0.90 | | | Poh, Yu Tian | f | | 2340 | MAS | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Tari, Aryan | g | | 2656 | NOR | 0.50 | 1 | 0.16 | 10 | 1.60 | | | Melkumyan, Hrant | g | | 2645 | ARM | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Lalith, Babu M R | g | | 2550 | IND | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Klekowski, Maciej | g | | 2466 | POL | 0.50 | 1 | -0.10 | 10 | -1.00 | | | * 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) | | | | 1. liga 2022-2023 vychod r3-4 | various | CZE | 2022-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2371 | 2539 | 1.50 | 2 | 0.06 | 10 | 0.60 | |
| | Piesik, Piotr | m | | 2416 | POL | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Virostko, Petr | f | | 2325 | CZE | 1.00 | 1 | 0.23 | 10 | 2.30 | |
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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