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Individual Calculations July 2013 |
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| Duda, Ryszard Total change: 14.10 | |   |
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| 120th YMCA Spring 2013-D | Warszawa | POL | 2013-04-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1631 | 7.50 | 10 | 0.94 | 15 | 14.10 | |
|  Gajewski, Wojciech | | | 1500 | POL | 1.00 | 1 | 0.32 | 15 | 4.80 | |  Budrewicz, Henryk | | | 1573 | POL | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Rozycki, Dariusz | | | 1465 | POL | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Malicka, Maria | | | 1297 | POL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Kwiek, Janusz | | | 1642 | POL | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Bartczak, Hanna | | | 1562 | POL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Baum, Jonasz | | | 1516 | POL | 1.00 | 1 | 0.34 | 15 | 5.10 | | | Markiewicz, Janusz | | | 1406 | POL | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Kokoszczynski, Jan | | | 1623 | POL | 0.50 | 1 | -0.01 | 15 | -0.15 | | | Golecki, Jan | | | 1505 | POL | 0.50 | 1 | -0.17 | 15 | -2.55 | |
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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