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Individual Calculations September 2021 |
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| Zelkin, Vladimir Total change: 55.60 | |   |
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| CZECH OPEN 2021 - C - open rating tournament | Pardubice | CZE | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1438 | 1688 | 7.00 | 7 | 1.39 | 40 | 55.60 | |
|  Pajak, Radoslaw | | | 1288 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Vins, Karel | | | 1372 | CZE | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Hladky, Jiri | | | 1448 | CZE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Gloser, Tomas | | | 1417 | CZE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Covaci, Stefan | | | 1523 | ROU | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Petirova, Iva | | | 1488 | CZE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Brndiar, Pavel | | | 1533 | CZE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | * 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) | | |
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