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Individual Calculations February 2013 |
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| Wojtczak, Miroslaw Total change: -17.70 | |   |
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| IV Turniej Weekendowy w Lomzy | Lomza | POL | 2013-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1485 | 1593 | 2.00 | 4 | -0.59 | 30 | -17.70 | |
|  Kotarski, Bartosz | | | 1447 | POL | 1.00 | 1 | 0.30 | 30 | 9.00 | |  Szulc, Zofia | | | 1494 | POL | 0.00 | 1 | -0.64 | 30 | -19.20 | | | Prazych, Tadeusz | | | 1556 | POL | 0.00 | 1 | -0.55 | 30 | -16.50 | | | Lukaszewski, Marcin | | | 1444 | POL | 1.00 | 1 | 0.30 | 30 | 9.00 | |
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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