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Individual Calculations January 2023 |
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| Agrafiotis, Marios Efraim Total change: -18.40 | |   |
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| 12th open Agrias Nov 2022 | Agria | GRE | 2022-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1393 | 2.00 | 5 | -0.92 | 20 | -18.40 | |
|  Agrafiotis, Ioannis Stylianos | | | 1241 | GRE | 0.50 | 1 | -0.20 | 20 | -4.00 | |  Sarsentos, Dimitrios | | | 1303 | GRE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Bellos, Iason | | | 1279 | GRE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Soulikias, Antonios | | | 1285 | GRE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Roumpos, Ioannis | | | 1547 | 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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