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Individual Calculations February 2015 |
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| Meintanis, Sotirios Total change: -1.60 | |   |
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| 2014 Attica youth under 16 team championship | Attica | GRE | 2014-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1253 | 1264 | 1.00 | 1 | 0.48 | 40 | 19.20 | |
|  Kontoulis, Konstantinos | | | 1253 | GRE | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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) | | | | New Year open by ASOP DIAS U2000 | Petroupoli | GRE | 2015-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1264 | 1.00 | 3 | -0.52 | 40 | -20.80 | |
| | Mavroudis, Dionisios | | | 1505 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Sparos, Orfeas | | | 1237 | GRE | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Ladielis, Andreas | | | 1040 | GRE | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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) | | |
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