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Individual Calculations May 2023 |
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| Policar, Martin Total change: 40.00 | |   |
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| Turnaj sachovych nadeji 2023 - U15 | Frydek-Mistek | CZE | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1519 | 5.00 | 7 | 0.95 | 40 | 38.00 | |
|  Jurcek, Adrian | | | 1226 | CZE | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Freeman, Luke | | | 1368 | ENG | 0.50 | 1 | -0.20 | 40 | -8.00 | | | Barteckova, Denisa | | | 1359 | CZE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Novotny, Dominik | | | 1392 | CZE | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Langmaier, Michal | | | 1662 | CZE | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Blades, Kit | | | 1457 | ENG | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Zemek, Antonin | | | 1744 | CZE | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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) | | | | 1. liga mladeze C 2022-2023 r8-11 | various | CZE | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1408 | 1519 | 2.00 | 3 | 0.05 | 40 | 2.00 | |
| | Svoboda, Ondrej | | | 1396 | CZE | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Archlebova, Stela | | | 1330 | CZE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Kobr, Matej | | | 1497 | CZE | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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