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Individual Calculations August 2017 |
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| Witkowski, Marcel Total change: 74.00 | |   |
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| XXIV Miedzynarodowy Turniej Szachowy Kowalewo Pomorskie 2017 - OPEN C | Kowalewo Pomorskie | POL | 2017-07-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1321 | 1083 | 3.50 | 8 | 1.85 | 40 | 74.00 | |
|  Ostrowski, Mateusz | | | 1390 | POL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Skomski, Marcin | | | 1311 | POL | 0.00 | 1 | -0.21 | 40 | -8.40 | |  Retz, Adrian | | | 1231 | POL | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Niklas, Ignacy | | | 1270 | POL | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Gorski, Wiktor | | | 1379 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Owczarzak, Maciej | | | 1324 | POL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Lewandowska, Weronika | | | 1284 | POL | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Skwierczynski, Krzysztof | | | 1382 | POL | 0.50 | 1 | 0.35 | 40 | 14.00 | |
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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