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Rapid:
Individual Calculations December 2022 |
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| Petridou, Theodora Total change: -17.20 | |   |
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| 7th open Eleftheria Ptolemaidas 2022 A | Ptolemaida | GRE | 2022-10-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1377 | 1099 | 0.50 | 4 | -0.43 | 40 | -17.20 | |
|  Emmanouilidis, Irineos | | | 1704 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Voutskidis, Panagiotis | | | 1307 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Zafeiriou, Maximos | | | 1052 | GRE | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Pavlitsas, Konstantinos | | | 1445 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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