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Individual Calculations January 2020 |
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| Risvas, Evangelos Menelaos Total change: -6.40 | |   |
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| Open U16 Athens Challenge Oct 2019 | Athens | GRE | 2019-10-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1360 | 1017 | 0.50 | 2 | 0.27 | 40 | 10.80 | |
|  Michailidis, Emmanouil | | | 1382 | GRE | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Katsanis, Vasileios Dim | | | 1338 | GRE | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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 Attica youth U12 team championship | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1168 | 1025 | 0.50 | 3 | -0.43 | 40 | -17.20 | |
|  Larkin, Leonidas | | | 1228 | GRE | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Tsavdaras, Dimitrios | | | 1173 | GRE | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Tsimpourakis, Dimitrios | | | 1103 | GRE | 0.00 | 1 | -0.39 | 40 | -15.60 | |
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) | | |
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