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Individual Calculations August 2012 |
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| Papakonstantinou, Georgios Total change: -12.30 | |   |
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| Greek Individual Youth Championships 2012 Finals - open under 10 | Rio Achaias | GRE | 2012-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1597 | 1330 | 0.00 | 1 | -0.18 | 15 | -2.70 | |
|  Karousos-Theodorakis, Nikolaos | | | 1597 | GRE | 0.00 | 1 | -0.18 | 15 | -2.70 | |
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) | | | | Greek Team Championship of A' Category 2012 | Rio Achaias | GRE | 2012-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1461 | 1330 | 1.00 | 5 | -0.64 | 15 | -9.60 | |
|  Pramateftaki, Loukia | | | 1334 | GRE | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Stefanatos, Gerasimos | | | 1437 | GRE | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Samakas, Anastasios | | | 1470 | GRE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kontis, Michail | | | 1491 | GRE | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Douni, Maria | | | 1574 | GRE | 0.00 | 1 | -0.20 | 15 | -3.00 | |
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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