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Rapid:
Individual Calculations October 2021 |
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| Hartofylakas, Spyros Total change: 33.80 | |   |
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| 2021 September rapid Chess Square | Athens Ampelokipoi | GRE | 2021-09-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1803 | 1556 | 3.00 | 5 | 1.69 | 20 | 33.80 | |
|  Koliopoulos, Dimitrios | | | 1048 | GRE | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Kosmidis, Ioannis | | | 2024 | GRE | 1.00 | 1 | 0.95 | 20 | 19.00 | | | Ter-Gevorkian, Giannis | | | 1765 | GRE | 1.00 | 1 | 0.77 | 20 | 15.40 | | | Drakoulakos, Grigorios | f | | 2152 | GRE | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Bonneville, Thaymour | | | 2026 | FRA | 0.00 | 1 | -0.05 | 20 | -1.00 | |
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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