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Individual Calculations April 2018 |
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| Dogias, Christos Total change: 14.00 | |   |
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| 19th Championship of ESSKEDYM 2018 - youth U12 open | Ptolemaida | GRE | 2018-03-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1186 | 1349 | 2.50 | 3 | 0.35 | 40 | 14.00 | |
|  Tsitros, Anastasios Christos | | | 1169 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Karamitanis, Lazaros | | | 1172 | GRE | 0.50 | 1 | -0.23 | 40 | -9.20 | | | Georgiadis, Athanasios Kat | | | 1217 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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