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Individual Calculations August 2012 |
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| Alexakis, Dimitris Total change: 19.65 | |   |
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| 10th Fysiolatriko open - Individual champ. of ESSNA 2012 - B' Group | Nikaia | GRE | 2012-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1556 | 1407 | 2.00 | 4 | 0.77 | 30 | 23.10 | |
|  Karakatsanis, Nikolaos | | | 1506 | GRE | 0.00 | 1 | -0.36 | 30 | -10.80 | | | Maroudas-Katsaros, Panagiotis-A | | | 1536 | GRE | 1.00 | 1 | 0.67 | 30 | 20.10 | |  Santorinaios, Hristodoulos | | | 1497 | GRE | 0.00 | 1 | -0.38 | 30 | -11.40 | | | Bekakos, Mihail | | | 1686 | GRE | 1.00 | 1 | 0.84 | 30 | 25.20 | |
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) | | | NOTE: K factor changed | | Greek Individual Youth Championships 2012 Finals - open under 10 | Rio Achaias | GRE | 2012-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1350 | 1407 | 1.50 | 3 | -0.23 | 15 | -3.45 | |
| | Stefan, Victor | | | 1619 | GRE | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Nikolaou, Alexandros | | | 1224 | GRE | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Gkikas, Ioannis | | | 1206 | GRE | 1.00 | 1 | 0.24 | 15 | 3.60 | |
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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