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Individual Calculations April 2013 |
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| Leszczynski, Bartosz Total change: -17.70 | |   |
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| DRU¯YNOWE MISTRZOSTWA WOJEWODZTWA ¦WIETOKRZYSKIEGO | Kielce | POL | 2013-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1746 | 1.00 | 2 | -0.59 | 30 | -17.70 | |
|  Choina, Adam | | | 1552 | POL | 1.00 | 1 | 0.25 | 30 | 7.50 | |  Harazinska, Magdalena | | | 1462 | POL | 0.00 | 1 | -0.84 | 30 | -25.20 | |
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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