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Individual Calculations December 2021 |
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| Schaffer, David Total change: 13.20 | |   |
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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 |
| 1534 | 1715 | 1.00 | 1 | 0.26 | 20 | 5.20 | |
|  Svec, Jiri | | | 1534 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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 zapad r2-3 | various | CZE | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1646 | 1715 | 1.00 | 1 | 0.40 | 20 | 8.00 | |
| | Janecek, Frantisek | | | 1646 | CZE | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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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