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Rapid:
Individual Calculations October 2021 |
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| Bournakas, Apostolos Total change: -1.40 | |   |
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| 16th Beach chess rapid ESSPEP | Astros | GRE | 2021-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1392 | 1.00 | 4 | -0.07 | 20 | -1.40 | |
|  Kostianis, Georgios | | | 2007 | GRE | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Papadopoulos, Theodoros | | | 1705 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Pantazis, Konstantinos | | | 1609 | GRE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Rompaki, Maria | | | 1249 | GRE | 1.00 | 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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