Individual Calculations February 2017 |
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Graczyk, Piotr Total change: -9.00 | | |
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DMR KPZSzach 2016/2017 round 5-7 | Wojewodztwo Kujawsko-Pomorskie | POL | 2017-01-08 |
Rc | Ro | w | n | change | K | K*chg | Game |
1395 | 1378 | 1.00 | 3 | -0.45 | 20 | -9.00 | |
| Grochowalski, Jakub | | | 1136 | POL | 0.00 | 1 | -0.80 | 20 | -16.00 | | Retz, Adrian | | | 1387 | POL | 1.00 | 1 | 0.51 | 20 | 10.20 | | Wrzos, Waldemar | | | 1663 | POL | 0.00 | 1 | -0.16 | 20 | -3.20 | | 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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