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Individual Calculations April 2015 |
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| Popielarczyk, Maciej Total change: 27.60 | |   |
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| Polish Youth Chess Championship 2015 - B10 | Jastrzebia Gora | POL | 2015-03-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1120 | 1.50 | 5 | 0.69 | 40 | 27.60 | |
|  Grzesik, Gracjan | | | 1520 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Wojdak, Jan | | | 1510 | POL | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Cwiek, Ryszard | | | 1369 | POL | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Slonina, Adam | | | 1288 | POL | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Lyszczarz, Konrad | | | 1391 | POL | 0.50 | 1 | 0.33 | 40 | 13.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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