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Individual Calculations May 2012 |
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| Kapellas, Alexandros Total change: -12.60 | |   |
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| Attica Team Championship of B' Local Category 2012 - Group A | Attica | GRE | 2012-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1491 | 1457 | 1.00 | 3 | -0.36 | 15 | -5.40 | |
|  Merasedoglou, Dimitrios - Nektar | | | 1512 | GRE | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Kouvaras, Andreas | | | 1362 | GRE | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Tsironis, Panteleimon | | | 1600 | GRE | 0.00 | 1 | -0.31 | 15 | -4.65 | |
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) | | | | ESSNA Individual championships 2012 - Open under 14 | Peristeri - Athens | GRE | 2012-04-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1657 | 1456 | 0.00 | 2 | -0.48 | 15 | -7.20 | |
| | Ladas, Dimitrios | | | 1639 | GRE | 0.00 | 1 | -0.26 | 15 | -3.90 | | | Koutsidis, Achilleas | | | 1675 | GRE | 0.00 | 1 | -0.22 | 15 | -3.30 | |
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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