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Blitz:
Individual Calculations December 2021 |
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| Georgiadis, Konstantinos Dr Total change: 3.60 | |   |
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| 9th Chess Festival Antonis Vragoteris Memorial - Blitz | Thessaloniki | GRE | 2021-10-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1287 | 1011 | 2.00 | 8 | 0.35 | 20 | 7.00 | |
|  Lazaridis-Patsalias, Haralabos | | | 1746 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | |  Katsigris, Antonios | | | 1279 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Antoniou Tragoudas, Ioannis | | | 1320 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Demirtzoglou, Maria Rafailia | | | 1250 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Varnas, Georgios | | | 1165 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Raptis, Athanasios | | | 1182 | GRE | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Moldovan, Adriana | | | 1098 | GRE | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Hrisanidis, Nikolaos | | | 1258 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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) | | | | 2021 Blitz championship of Drama | Drama | GRE | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1011 | 0.00 | 3 | -0.17 | 20 | -3.40 | |
| | Manelidis, Savvas | | | 1746 | GRE | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Goutioudis, Zisis | | | 1322 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Tzimas, Petros | | | 1596 | GRE | 0.00 | 1 | -0.02 | 20 | -0.40 | |
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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