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Rapid:
Individual Calculations September 2017 |
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| Poreba, Rafal Total change: 56.00 | |   |
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| Polish Rapid Youth Chess Championship 2017 - B18 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1731 | 1544 | 6.00 | 11 | 2.80 | 20 | 56.00 | |
|  Putlak, Wojciech | | | 1944 * | POL | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Zaleski, Lukasz | | | 1944 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Sierpowicz, Konrad | | | 1325 | POL | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Janiszewski, Filip | | | 1751 | POL | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Choina, Michal | | | 1918 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Rudecki, Bartosz | | | 1760 | POL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Pytel, Przemyslaw | | | 1647 | POL | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Rzeszowski, Dominik | | | 1801 | POL | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Trendowski, Michal | | | 1944 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Fudala, Dominik | | | 1375 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Jakubowski, Wojciech | | | 1637 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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