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Individual Calculations June 2023 |
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| Naxakis, Ioannis Total change: -12.80 | |   |
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| ACC U1600 Mar 2023 | Athens | GRE | 2023-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1468 | 1032 | 0.00 | 3 | -0.19 | 40 | -7.60 | |
|  Tsampas, Charalampos | | | 1413 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Stavropoulos, Simeon | | | 1519 | GRE | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Konstantinidis, Dimitrios Gk | | | 1472 | GRE | 0.00 | 1 | -0.06 | 40 | -2.40 | |
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) | | | | 19th Standard tournament by OPAX Mindgames Apr 2023 | Athens | GRE | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1534 | 1032 | 0.00 | 2 | -0.13 | 40 | -5.20 | |
| | Giannopoulos, Stylianos | | | 1362 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Marten, Iakovos | | | 1705 | GRE | 0.00 | 1 | -0.01 | 40 | -0.40 | |
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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