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Individual Calculations January 2023 |
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| Skembris, Spyridon Total change: 4.20 | |   |
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| 71st Greek National Championship 2022 | Athens | GRE | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2330 | 2381 | 5.50 | 9 | 0.42 | 10 | 4.20 | |
|  Naoum, Spyridon | | | 2352 | GRE | 1.00 | 1 | 0.46 | 10 | 4.60 | |  Koutlas, Nikolaos | f | | 2267 | GRE | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Mitsis, Georgios | | | 2365 | GRE | 0.00 | 1 | -0.52 | 10 | -5.20 | | | Alexiadis, Hristos | f | | 2342 | GRE | 0.50 | 1 | -0.05 | 10 | -0.50 | | | Trimitzios, Petros | f | | 2359 | GRE | 0.50 | 1 | -0.03 | 10 | -0.30 | | | Markidis, Konstantinos | f | | 2290 | GRE | 0.50 | 1 | -0.12 | 10 | -1.20 | | | Marinakis, Hristos | | | 2117 | GRE | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Moutousis, Konstantinos | m | | 2392 | GRE | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Alexakis, Dimitris | m | | 2486 | GRE | 1.00 | 1 | 0.64 | 10 | 6.40 | |
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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