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Individual Calculations September 2023 |
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| Sergentakis, Ioannis Total change: 18.80 | |   |
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| ACC under 1700 tournament July 2023 | Athens | GRE | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1500 | 1605 | 3.00 | 4 | 0.47 | 40 | 18.80 | |
|  Kanellos, Antonios | | | 1363 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Pavlis, Antonios | | | 1609 | GRE | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Kokalas, Paschalis | | | 1398 | GRE | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Dos Ramos, Geryen | | | 1630 | SUR | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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