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Blitz:
Individual Calculations July 2023 |
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| Sergentakis, Ioannis Total change: -19.20 | |   |
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| ACC Sunday Blitz June 2023 - 1 | Athens | GRE | 2023-06-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1531 | 4.00 | 7 | 0.27 | 20 | 5.40 | |
|  Gypari, Alexandra | | | 1199 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Eftimakis, Dimitros | | | 1959 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | |  Kyparidis, Samouil | | | 1298 | GRE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Mylonas, Nikolaos St | | | 1404 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Panopoulos, Ioannis | | | 1680 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Foteinopoulos, Charalampos | | | 1555 | GRE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Tsampas, Charalampos | | | 1492 | GRE | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | | | ACC Sunday Blitz June 2023 - 4 | Athens | GRE | 2023-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1465 | 1531 | 1.00 | 4 | -1.23 | 20 | -24.60 | |
| | Tsitimakis, Periklis | | | 1587 | GRE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Paschos, Georgios | | | 1131 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gkekos, Ioannis | | | 1619 | GRE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Simic, Filip | | | 1522 | AUS | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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