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Individual Calculations July 2012 |
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| Jankowiak, Piotr Total change: -23.55 | |   |
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| II Turniej szachowy - MIEDZYZDROJE | Miedzyzdroje | POL | 2012-04-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1609 | 1559 | 2.00 | 8 | -1.57 | 15 | -23.55 | |
|  Witwicki, Pawel | | | 1926 | POL | 0.50 | 1 | 0.40 | 15 | 6.00 | |  Niedbal, Piotr | | | 1646 | POL | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Majdziak, Witold | | | 1802 | POL | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Fudalej, Slawomir | | | 1502 | POL | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Malinowska, Monika | | | 1425 | POL | 0.50 | 1 | -0.18 | 15 | -2.70 | | | Jankowiak, Tomasz | | | 1530 | POL | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Sachnowski, Maciej | | | 1358 | POL | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Gozdziewicz, Marek | | | 1682 | 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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