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Individual Calculations June 2015 |
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| Bangha, Otto Peter Total change: 23.60 | |   |
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| X. Sakksarok Open U 1600 | Budapest | HUN | 2015-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1244 | 1325 | 2.50 | 3 | 0.73 | 40 | 29.20 | |
|  Wallis, Janos | | | 1398 | HUN | 1.00 | 1 | 0.60 | 40 | 24.00 | |  Sapi, Laura Sara | | | 1013 | HUN | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Horvath-Borsiczky, Daniel | | | 1320 | HUN | 1.00 | 1 | 0.49 | 40 | 19.60 | |
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) | | | | 1st Apaczai Csere Janos Open Gr. B | Budapest | HUN | 2015-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1325 | 2.00 | 5 | -0.14 | 40 | -5.60 | |
| | Nemeth, Zoltan | | | 1456 | HUN | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Wallis, Janos | | | 1398 | HUN | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Koltai, Dora | | | 1341 | HUN | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Kremmer, Dome | | | 1417 | HUN | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Juhasz, Agoston | | | 1273 | HUN | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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