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Individual Calculations July 2017 |
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| Karagiannidou, Amalia Georgia Total change: 4.40 | |   |
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| 2017 Attica Youth under 12 Team Championhip - ESSNA 1-5 | ESSNA | GRE | 2017-04-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1130 | 1087 | 1.00 | 2 | 0.11 | 40 | 4.40 | |
|  Spanos, Ioannis | | | 1177 | GRE | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Gogoresis, Alexandros | | | 1083 | GRE | 0.50 | 1 | -0.01 | 40 | -0.40 | |
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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