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Individual Calculations May 2019 |
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| Skodras, Marios Konstantinos Total change: 18.80 | |   |
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| 2019 youth championships of ESSTH-HALK open U10 | Thessaloniki | GRE | 2019-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1060 | 1194 | 2.50 | 3 | 0.47 | 40 | 18.80 | |
|  Arvanitis, Nikolaos 46489 | | | 1032 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Karakotsios, Konstantinos | | | 1082 | GRE | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Gerasopoulos, Nikolaos | | | 1066 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | |
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) | | |
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