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Individual Calculations February 2023 |
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| Spinler, Bronislav Total change: 7.60 | |   |
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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 |
| 1524 | 1430 | 1.50 | 2 | 0.74 | 20 | 14.80 | |
|  Petracek, Jiri | | | 1630 | CZE | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Rehak, Josef | | | 1418 | CZE | 0.50 | 1 | -0.02 | 20 | -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) | | | | PDSS - Krajska soutez vychod 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1430 | 0.00 | 1 | -0.36 | 20 | -7.20 | |
| | Kopal, Vladimir | | | 1536 | CZE | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | |
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