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Rapid:
Individual Calculations December 2023 |
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| Papageorgis, Ioannis Iosif Total change: -3.60 | |   |
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| Castle chess Rapid 2023 | Nafplio | GRE | 2023-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1427 | 1248 | 1.00 | 4 | -0.18 | 20 | -3.60 | |
|  Patanas, Marios | | | 1626 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zouroufidi, Zoi Varvara | | | 1151 | GRE | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Perrakis, Polychronis | | | 1522 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Kordas, Thanasis | | | 1410 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | |
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