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Individual Calculations January 2022 |
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| Nikolaidis, Ioannis Total change: -8.60 | |   |
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| 70th Greek National Championship 2021 | Lamia | GRE | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2444 | 2545 | 4.00 | 8 | -1.08 | 10 | -10.80 | |
|  Ioannidis, Evgenios | m | | 2454 | GRE | 0.50 | 1 | -0.12 | 10 | -1.20 | |  Trimitzios, Petros | f | | 2359 | GRE | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Kanakaris, Georgios | m | | 2372 | GRE | 0.00 | 1 | -0.73 | 10 | -7.30 | | | Mitsis, Georgios | | | 2355 | GRE | 0.50 | 1 | -0.25 | 10 | -2.50 | | | Kourkoulos-Arditis, Stamatis | m | | 2538 | GRE | 0.50 | 1 | -0.01 | 10 | -0.10 | | | Alexakis, Dimitris | f | | 2475 | GRE | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Kapnisis, Spyridon | g | | 2466 | GRE | 1.00 | 1 | 0.39 | 10 | 3.90 | | | Mastrovasilis, Athanasios | g | | 2531 | GRE | 0.50 | 1 | -0.02 | 10 | -0.20 | |
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) | | | | 39th team Cup 2021 final 8 | Thessaloniki | GRE | 2021-12-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2468 | 2545 | 2.00 | 3 | 0.22 | 10 | 2.20 | |
| | Kalogridis, Antonios | f | | 2311 | GRE | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Ioannidis, Evgenios | m | | 2454 | GRE | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Lagarde, Maxime | g | | 2638 | FRA | 0.50 | 1 | 0.13 | 10 | 1.30 | |
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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