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Individual Calculations May 2019 |
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| Sampanis, Athanasios Total change: -130.80 | |   |
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| 2019 youth championships of Chania - open - girls 12 | Chania | GRE | 2019-03-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1177 | 1321 | 1.00 | 4 | -1.73 | 40 | -69.20 | |
|  Georgiakakis, Nikolaos | | | 1063 | GRE | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Aleiferis, Ioannis | | | 1318 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | |  Tzemanakis, Grigoris | | | 1233 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Theodoroglakis, Ioannis | | | 1095 | GRE | 0.00 | 1 | -0.79 | 40 | -31.60 | |
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) | | | | 2019 team championship of ESSK - POA | ESSK | GRE | 2019-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1321 | 1.00 | 4 | -1.54 | 40 | -61.60 | |
| | Violakis, Anastasios | | | 1392 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Roditakis, Emmanouil | | | 1175 | GRE | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Farsaris, Michail | | | 1231 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Marnellos, Georgios | | | 1054 | GRE | 1.00 | 1 | 0.18 | 40 | 7.20 | |
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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