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Rapid:
Individual Calculations October 2015 |
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| Kossowski, Pawel Total change: 9.20 | |   |
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| 4 Pory Roku - Lato z Szachami -Juniorzy | Szczecin | POL | 2015-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1255 | 3.00 | 7 | 0.46 | 20 | 9.20 | |
|  Kossowski, Piotr | | | 1252 | POL | 1.00 | 1 | 0.50 | 20 | 10.00 | |  Stolarski, Adam | | | 1420 | POL | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Popadowski, Wojciech | | | 1376 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kos, Piotr | | | 1117 | POL | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Lukjan, Eryk | | | 1603 | POL | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Rogala, Milosz | | | 1313 | POL | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Krzywnicka, Maria | | | 1491 | POL | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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