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Individual Calculations April 2018 |
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| Bolyai, Istvan Total change: 6.00 | |   |
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| HUN Team League 2nd Div. Erkel Ferenc Group 2017-2018 R 9-10 | Hungary Middle | HUN | 2018-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 1886 | 0.00 | 1 | -0.08 | 20 | -1.60 | |
|  Kerek, Csaba | | | 2286 * | HUN | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Team League Budapest Bilek Istvan Group 2017-2018 R 10 | Budapest | HUN | 2018-03-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1795 | 1886 | 1.00 | 1 | 0.38 | 20 | 7.60 | |
| | Torok, Janos | | | 1795 | HUN | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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) | | |
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