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Individual Calculations October 2021 |
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| Katusak-Huzsvar, Rezsone Total change: 4.20 | |   |
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| Over 65 Senior Chess Meeting 2021 | Budapest | HUN | 2021-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1707 | 1456 | 1.00 | 4 | 0.21 | 20 | 4.20 | |
|  Korodi, Mihaly | | | 1797 | HUN | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Nagy, Miklos | | | 1748 | HUN | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Ando, Sandor | | | 1688 | HUN | 1.00 | 1 | 0.79 | 20 | 15.80 | | | Vegvari, Ferenc | | | 1595 | HUN | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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