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Rapid:
Individual Calculations September 2017 |
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| Kazmierowski, Tymon Total change: -2.20 | |   |
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| Polish Rapid Youth Chess Championship 2017 - B10 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1292 | 1123 | 1.00 | 4 | -0.11 | 20 | -2.20 | |
|  Osada, Piotr | | | 1296 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Iwaszkiewicz, Grzegorz | | | 1308 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Mrozek, Wojciech | | | 1306 | POL | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Jaskiewicz, Kacper | | | 1259 | POL | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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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