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Individual Calculations October 2021 |
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| Chatzipolitis, Georgios Total change: -8.80 | |   |
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| 2021 team championship of TESS Thessalias POA | Larisa | GRE | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1769 | 1771 | 1.00 | 3 | -0.44 | 20 | -8.80 | |
|  Gountras, Klearhos | | | 1940 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Fotiadis, Lazaros | | | 1430 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Gkonelas, Nikolaos | | | 1937 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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