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Individual Calculations December 2021 |
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| Racek, Josef Total change: 6.80 | |   |
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| PDSS Krajska soutez 2021/2022 jih r2-4 | various | CZE | 2021-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1567 | 1.50 | 2 | 0.14 | 20 | 2.80 | |
|  Simon, Michal | | | 1613 | CZE | 0.50 | 1 | 0.06 | 20 | 1.20 | |  Hudec, Jiri | | | 1167 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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) | | | | PDSS Krajsky prebor II 2021/2022 vychod r2-3 | various | CZE | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1577 | 1.00 | 1 | 0.20 | 20 | 4.00 | |
| | Lorencova, Jitka | | | 1339 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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