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Individual Calculations January 2023 |
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| Marinakis, Hristos Total change: -6.80 | |   |
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| 71st Greek National Championship 2022 | Athens | GRE | 2022-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2359 | 2117 | 1.50 | 9 | -0.34 | 20 | -6.80 | |
|  Alexiadis, Hristos | f | | 2342 | GRE | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Markidis, Konstantinos | f | | 2290 | GRE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Moutousis, Konstantinos | m | | 2392 | GRE | 0.50 | 1 | 0.33 | 20 | 6.60 | | | Naoum, Spyridon | | | 2352 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Mitsis, Georgios | | | 2365 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Trimitzios, Petros | f | | 2359 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Skembris, Spyridon | g | | 2381 | GRE | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Alexakis, Dimitris | m | | 2486 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Koutlas, Nikolaos | f | | 2267 | GRE | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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