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Rapid:
Individual Calculations July 2021 |
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| Golebiowski, Piotr Total change: -3.20 | |   |
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| Dr Gerard - Puchar Burmistrza Miasta Miedzyrzec Podlaski w Szachach - turniej 1 | Miedzyrzec Podlaski | POL | 2021-06-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 988 | 0.00 | 5 | -0.56 | 20 | -11.20 | |
|  Litwiniec, Zbigniew | | | 1571 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Krawczak, Patryk | | | 1229 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Wisznicki, Andrzej | | | 1602 | POL | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Sadowski, Jerzy | | | 1508 | POL | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Oleksiuk, Anna | | | 1146 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | I Turniej o Puchar Burmistrza Piaseczna | Piaseczno | POL | 2021-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 988 | 1.00 | 4 | 0.40 | 20 | 8.00 | |
| | Sewera, Wiktor | | | 1376 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Rudas, Borys | | | 1231 | POL | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Gugala, Pawel | | | 1672 | POL | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Mroczkowski, Adam | | | 1134 | POL | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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