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Individual Calculations February 2023 |
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| Martinec, Jan Total change: -11.40 | |   |
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| PDSS - Krajsky prebor II vychod 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1706 | 0.50 | 1 | -0.13 | 20 | -2.60 | |
|  Myska, Frantisek | | | 1609 | CZE | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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 - Krajska soutez vychod 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1706 | 1.00 | 2 | -0.44 | 20 | -8.80 | |
|  Marek, Ladislav | | | 1493 | CZE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Benes, David | | | 1579 | CZE | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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) | | |
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