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Individual Calculations May 2023 |
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| Kammova, Katerina Total change: -74.80 | |   |
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| Turnaj sachovych nadeji 2023 - U15 | Frydek-Mistek | CZE | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1425 | 3.50 | 8 | -1.08 | 40 | -43.20 | |
|  Zrust, Lukas | | | 1482 | CZE | 1.00 | 1 | 0.58 | 40 | 23.20 | |  Rastogi, Nayan Keats | | | 1581 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Stara, Zuzana | | | 1468 | CZE | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Jurcek, Adrian | | | 1226 | CZE | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Souralova, Jana | | | 1185 | CZE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Stavova, Marketa | | | 1345 | CZE | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Hulva, Denny | | | 1184 | CZE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Striz, Tadeas | | | 1453 | CZE | 0.00 | 1 | -0.46 | 40 | -18.40 | |
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) | | | | 1. liga mladeze B 2022-2023 r8-11 | various | CZE | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1361 | 1425 | 1.50 | 4 | -0.79 | 40 | -31.60 | |
| | Bludsky, Vit | | | 1453 | CZE | 0.00 | 1 | -0.46 | 40 | -18.40 | | | Kuchta, Stepan | | | 1124 | CZE | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Bukvaj, Martin | | | 1483 | CZE | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Dominikova, Denisa | | | 1383 | CZE | 0.50 | 1 | -0.06 | 40 | -2.40 | |
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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