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Rapid:
Individual Calculations September 2017 |
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| Lewandowski, Witold Total change: 34.00 | |   |
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| Polish Rapid Youth Chess Championship 2017 - B14 | Wroclaw | POL | 2017-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1337 | 5.00 | 11 | 1.70 | 20 | 34.00 | |
|  Bartoszewski-Reiski, Olaf | | | 1688 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | |  Piekielny, Pawel | | | 1334 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Rozalski, Marcin | | | 1167 | POL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Skurniak, Szymon | | | 1675 | POL | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Kowalik, Bartosz | | | 1554 | POL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Piwowarczyk, Bartlomiej | | | 1456 | POL | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Kabacinski, Krzysztof | | | 1509 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Gorkiewicz, Mateusz | | | 1556 | POL | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Warchol, Bartosz | | | 1552 | POL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pelka, Michal | | | 1563 | POL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Jagura, Gabriel | | | 1441 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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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