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Individual Calculations August 2018 |
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| Witko, Dawid Total change: 70.80 | |   |
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| XXV Jubileuszowy Miedzynarodowy Turniej Szachowy Kowalewo Pomorskie 2018- OPEN B | Kowalewo Pomorskie | POL | 2018-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1272 | 4.50 | 6 | 1.77 | 40 | 70.80 | |
|  Aleshko, Margarita | | | 1181 | BLR | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Murawski, Milosz | | | 1223 | POL | 1.00 | 1 | 0.43 | 40 | 17.20 | |  Straczek, Wiktoria | | | 1240 | POL | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Malek, Jan | | | 1304 | POL | 1.00 | 1 | 0.54 | 40 | 21.60 | | | Rzenca, Jerzy | | | 1379 | POL | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Proczek, Mateusz | | | 1524 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | |
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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