Individual Calculations May 2023 |
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Chatziiordanis, Omiros Total change: 0.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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2023 Youth Championship of ESSTH-CHALK U12 open | Thessaloniki | GRE | 2023-04-07 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1258 | 0 | 0.00 | 2 | 0.00 | 458 | | 0.00 | |
| Marinidis, Stavros | | | 1405 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | Karakotsios, Loukas Georgios | | | 1110 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | 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) | | 1st Spring tournament N Propontida A group | N Kallikratia | GRE | 2023-04-20 |
Rc | Ro | w | n | change | Rp | K | K*chg | Game |
1272 | 0 | 0.50 | 5 | 0.00 | 906 | | 0.00 | |
| Tziotzios, Dimitrios | | | 1505 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | Chalatziouka, Eleni | | | 1328 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | Sonovidou, Ioanna | | | 1190 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | Sioumis, Antonios | | | 1204 | GRE | 0.50 | 1 | 0.00 | | 0.00 | | Stefanou, Anastasios | | | 1134 | GRE | 0.00 | 1 | 0.00 | | 0.00 | | 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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