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Individual Calculations December 2018 |
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| Alexandrakis, Georgios Total change: 11.20 | |   |
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| 2018 Youth Team U16 Championship of Crete | ESSK | GRE | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1642 | 1291 | 0.50 | 2 | 0.28 | 40 | 11.20 | |
|  Koutsourakis, Ioannis | | | 1639 | GRE | 0.50 | 1 | 0.39 | 40 | 15.60 | |  Koutsaftis, Efstratios | | | 1645 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | |
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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