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Individual Calculations August 2019 |
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| Stralis, Georgios Total change: -48.00 | |   |
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| 2019 Greek Youth Championships Finals - open U10 | Patra | GRE | 2019-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1227 | 3.00 | 7 | -0.72 | 40 | -28.80 | |
|  Georgiadis, Anastasios | | | 1399 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Sarafis, Rafail | | | 1094 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Vassis, Michail | | | 1332 | GRE | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Skodras, Marios Konstantinos | | | 1345 | GRE | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Kotsis, Dimitrios | | | 1037 | GRE | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Gkogkas, Panteleimon | | | 1100 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Lafkas, Ioannis | | | 1115 | GRE | 0.00 | 1 | -0.65 | 40 | -26.00 | |
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) | | | | 12th International Open Palaiochora 2019 - Group B | Palaiochora Crete | GRE | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1296 | 1227 | 2.00 | 6 | -0.48 | 40 | -19.20 | |
| | Mavridis, Athanasios | | | 1402 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Giannakouras, Angelos | | | 1187 | GRE | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Kyriakides, Andreas | | | 1310 | CYP | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Degtyarev, Andrey | | | 1036 | RUS | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Papadimitrakis, Georgios | | | 1469 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Giannakouras, Ioannis | | | 1371 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | |
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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