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Rapid:
Individual Calculations September 2017 |
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| Szreter, Marek Total change: -0.40 | |   |
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| Polish Rapid Youth Chess Championship 2017 - B08 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1222 | 2.00 | 4 | -0.02 | 20 | -0.40 | |
|  Dobosiewicz, Dawid | | | 1183 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | |  Wielgus, Wojciech | | | 1324 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Pawicki, Filip | | | 1333 | POL | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Chomicki, Kornel | | | 1020 | POL | 0.00 | 1 | -0.76 | 20 | -15.20 | |
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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