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Individual Calculations January 2022 |
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| Ioannidis, Evgenios Total change: 12.10 | |   |
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| 70th Greek National Championship 2021 | Lamia | GRE | 2021-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2459 | 2454 | 5.50 | 9 | 1.07 | 10 | 10.70 | |
|  Nikolaidis, Ioannis | g | | 2545 | GRE | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Kotronias, Vasilios | g | | 2492 | GRE | 1.00 | 1 | 0.55 | 10 | 5.50 | |  Trimitzios, Petros | f | | 2359 | GRE | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Kanakaris, Georgios | m | | 2372 | GRE | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Mitsis, Georgios | | | 2355 | GRE | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Kourkoulos-Arditis, Stamatis | m | | 2538 | GRE | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Alexakis, Dimitris | f | | 2475 | GRE | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Kapnisis, Spyridon | g | | 2466 | GRE | 1.00 | 1 | 0.52 | 10 | 5.20 | | | Mastrovasilis, Athanasios | g | | 2531 | GRE | 0.50 | 1 | 0.11 | 10 | 1.10 | |
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 |
| 2336 | 2454 | 2.00 | 3 | 0.14 | 10 | 1.40 | |
| | Vlachos, Anatole | m | | 2408 | GRE | 0.50 | 1 | -0.06 | 10 | -0.60 | | | Nikolaidis, Ioannis | g | | 2545 | GRE | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Christodoulou, Georgios | | | 2054 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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