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Blitz:
Individual Calculations June 2021 |
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| Zareba, Piotr Total change: 19.40 | |   |
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| Zachodniopomorskie Zgrupowanie Szachowe - Turniej Blyskawiczny | Lazy | POL | 2021-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1356 | 1117 | 2.50 | 6 | 0.97 | 20 | 19.40 | |
|  Pawlicz, Dariusz | | | 1716 | POL | 1.00 | 1 | 0.98 | 20 | 19.60 | | | Merecki, Antoni | | | 1390 | POL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Grzesik, Nikola | | | 1241 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | |  Wilangowski, Olivier | | | 1272 | POL | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Babinska, Liwia | | | 1027 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Bochniak, Franciszek | | | 1491 | POL | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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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