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Rapid:
Individual Calculations June 2023 |
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| Stefos, Dimitrios Total change: -33.00 | |   |
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| 6th Rapid APO Kotinos May 2023 | Athens | GRE | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1366 | 1230 | 1.00 | 6 | -1.04 | 20 | -20.80 | |
|  Gkekos, Ioannis | | | 1589 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Karavasilis, Marios | | | 1204 | GRE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Giannopoulos, Stylianos | | | 1476 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Tas, Nikolaos | | | 1151 | GRE | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Pagalis, Georgios | | | 1288 | GRE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Beroukas, Lampros | | | 1487 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | |
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) | | | | 8th chess Marathon APO Kotinos Rapid - May 2023 | Athens | GRE | 2023-05-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1290 | 1230 | 1.50 | 5 | -0.61 | 20 | -12.20 | |
| | Beroukas, Lampros | | | 1487 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Pagalis, Georgios | | | 1288 | GRE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Diatsintos, Ilias | | | 1206 | GRE | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Peponis, Marios | | | 1248 | GRE | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Nikolakis, Konstantinos | | | 1223 | GRE | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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