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Individual Calculations January 2023 |
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| Voulgaris, Georgios Total change: -67.60 | |   |
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| Team Cup Spyros Bikos 2022 | Attica | GRE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1293 | 1290 | 0.00 | 1 | -0.50 | 40 | -20.00 | |
|  Levantis, Antonios | | | 1293 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | |
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) | | | | 10th open PAO Chess Club 2022 | Athens | GRE | 2022-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1351 | 1290 | 1.00 | 5 | -1.19 | 40 | -47.60 | |
| | Ntaifas, Ioannis | | | 1663 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Moschovakis, Dimitrios 46671 | | | 1271 | GRE | 0.00 | 1 | -0.53 | 40 | -21.20 | | | Felekos, Georgios | | | 1470 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Kazantzoglou, Aristotelis | | | 1086 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Gkogka, Klevis | | | 1264 | GRE | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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) | | |
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