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Individual Calculations January 2023 |
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| Trivella, Maria Total change: 1.20 | |   |
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| Open International Tournament Keravnos Dec 2022 - A | Thessaloniki | GRE | 2022-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1312 | 1280 | 2.50 | 5 | 0.06 | 20 | 1.20 | |
|  Kosmarikos, Dimitris | | | 1039 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | |  Tsikerdanos, Konstantinos | | | 1741 | GRE | 0.00 | 1 | -0.05 | 20 | -1.00 | | | Karkanas, Stylianos | | | 1084 | GRE | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Bekiari, Angeliki | | | 1167 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Chuchukova, Stefani | | | 1527 | BUL | 0.00 | 1 | -0.19 | 20 | -3.80 | |
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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