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Individual Calculations February 2016 |
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| Hatzis, Athanasios Total change: -6.00 | |   |
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| Panionios open chess tournament under 12 2015 | Athens N.Smyrni | GRE | 2015-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1029 | 1087 | 1.00 | 1 | 0.42 | 40 | 16.80 | |
|  Parnassas, Panagiotis | | | 1029 | GRE | 1.00 | 1 | 0.42 | 40 | 16.80 | |
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) | | | | PS Peristeriou New Year's Open "Antonis Bellos" 2016 | Peristeri | GRE | 2016-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1087 | 0.00 | 2 | -0.57 | 40 | -22.80 | |
| | Sakkas, Konstantinos | | | 1359 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Papadopoulou, Marilena | | | 1163 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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