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Individual Calculations February 2022 |
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| Marek, Matyas Total change: -9.60 | |   |
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| 31st Annual North American Open - Open | Las Vegas, Nevada | USA | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2265 | 2379 | 5.50 | 9 | -0.16 | 10 | -1.60 | |
|  Nathan, Krishna | | | 1979 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Krishnakumar, Sriram | c | | 2136 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Escalante, Brian | m | | 2469 | PER | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Shabalov, Alexander | g | | 2504 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Li, Hanxiang | | | 2145 | CHN | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Javakhadze, Zurab | m | | 2463 | GEO | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Zhu, Jack | | | 2377 | USA | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Lee, Alice | | wm | 2178 | USA | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Yan, Ruiyang | | wc | 2134 | USA | 0.50 | 1 | -0.30 | 10 | -3.00 | | | * 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) | | | | 2. liga F 2021/2022 r6 | various | CZE | 2022-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2348 | 2379 | 0.50 | 1 | -0.04 | 10 | -0.40 | |
| | Nedela, Vlastimil | m | | 2348 | CZE | 0.50 | 1 | -0.04 | 10 | -0.40 | |
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) | | | | 1. liga 2021/2022 vychod r6-7 | various | CZE | 2022-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2428 | 2379 | 1.00 | 4 | -0.76 | 10 | -7.60 | |
| | Movsesian, Sergei | g | | 2610 | ARM | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Sopur, Lech | | | 2409 | POL | 0.00 | 1 | -0.46 | 10 | -4.60 | | | Nedela, Vlastimil | m | | 2348 | CZE | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Klima, Lukas | m | | 2344 | CZE | 0.50 | 1 | -0.05 | 10 | -0.50 | |
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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