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Individual Calculations February 2015 |
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| Bolyki, Istvan Total change: -2.40 | |   |
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| Art Pub Cup for U1600 | Budapest | HUN | 2015-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1306 | 1399 | 1.50 | 3 | -0.32 | 40 | -12.80 | |
|  Sulyok, Eszter | | | 1339 | HUN | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Filep, Gyorgy Dr. | | | 1476 | HUN | 1.00 | 1 | 0.61 | 40 | 24.40 | |  Kovacs, Patrik Zsolt | | | 1102 | HUN | 0.00 | 1 | -0.85 | 40 | -34.00 | |
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) | | | | HUN Team League Ch. Budapest Youth Section B Round 4 | Budapest | HUN | 2015-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1399 | 1.00 | 1 | 0.26 | 40 | 10.40 | |
| | Toth, Peter | | | 1214 | HUN | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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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