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Rapid:
Individual Calculations September 2021 |
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| Giakoustidis, Spiros-Avgerinos Total change: -42.80 | |   |
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| Open rapid ESSTH-CHALK 2021 | Thessaloniki | GRE | 2021-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1288 | 1731 | 2.50 | 5 | -2.14 | 20 | -42.80 | |
|  Katsimanis, Dimitrios | | | 1112 | GRE | 1.00 | 1 | 0.02 | 20 | 0.40 | |  Kyparissopoulos, Spyridon | | | 1239 | GRE | 0.00 | 1 | -0.96 | 20 | -19.20 | | | Sioulas, Stylianos | | | 1311 | GRE | 0.50 | 1 | -0.43 | 20 | -8.60 | | | Pantelidis, Kosmas | | | 1351 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Tzovanis, Anastasios Anagnostis | | | 1425 | GRE | 0.00 | 1 | -0.86 | 20 | -17.20 | |
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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