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Rapid:
Individual Calculations September 2023 |
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| Bregadze, Nika Total change: 57.00 | |   |
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| 2nd July Rapid Chess Square 2023 | Athens | GRE | 2023-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1716 | 1483 | 3.00 | 5 | 1.91 | 20 | 38.20 | |
|  Karlis, Nikolaos | | | 1744 | GRE | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Santorinaios, Iakovos | | | 1755 | GRE | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Ter-Gevorkian, Giannis | | | 1728 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sehas, Nikolaos | | | 1549 | GRE | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Ornithopoulos, Nikolaos | | | 1806 | GRE | 0.00 | 1 | -0.13 | 20 | -2.60 | |
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) | | | | ACC Saturday Rapid Aug 2023 - 3 | Athens | GRE | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1431 | 1460 | 3.00 | 4 | 0.94 | 20 | 18.80 | |
| | Batzilis, Dimitrios | | | 1559 | GRE | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Stavropoulos, Kriton Michail | | | 1098 | GRE | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Alexopoulou, Eleni Na | | | 1474 | GRE | 1.00 | 1 | 0.52 | 20 | 10.40 | | | Pavlis, Antonios | | | 1594 | GRE | 1.00 | 1 | 0.68 | 20 | 13.60 | |
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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