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Individual Calculations February 2013 |
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| Kalinowska, Zuzanna Total change: 9.30 | |   |
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| IV Turniej Weekendowy w Lomzy | Lomza | POL | 2013-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1448 | 1274 | 1.50 | 4 | 0.42 | 15 | 6.30 | |
|  Szulc, Zofia | | | 1494 | POL | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Kotarski, Bartosz | | | 1447 | POL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Zalewski, Andrzej | | | 1397 | POL | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Romankiewicz, Romuald | | | 1454 | POL | 0.50 | 1 | 0.24 | 15 | 3.60 | |
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) | | | | Champ Bialystok 2013 U-14 | Bialystok | POL | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1406 | 1274 | 1.50 | 4 | 0.20 | 15 | 3.00 | |
| | Kurnicki, Mateusz | | | 1491 | POL | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Pytel, Przemyslaw | | | 1382 | POL | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Kaminski, Maciej | | | 1313 | POL | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Kozlowski, Pawel | | | 1439 | POL | 0.50 | 1 | 0.22 | 15 | 3.30 | |
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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