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Individual Calculations September 2021 |
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| Bolyki, Istvan Total change: -46.00 | |   |
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| 20th Rakosmente Open | Budapest | HUN | 2021-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1554 | 1813 | 2.00 | 4 | -1.15 | 40 | -46.00 | |
|  Berla, Zoltan Mate | | | 1413 * | HUN | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Toth, Rafael | | | 1586 | HUN | 0.00 | 1 | -0.79 | 40 | -31.60 | | | Horvath, Csaba | | | 1802 | HUN | 0.50 | 1 | -0.02 | 40 | -0.80 | | | Kolozsvary, Miklos | | | 1413 * | HUN | 0.50 | 1 | -0.42 | 40 | -16.80 | | | * 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) | | |
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