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Individual Calculations August 2019 |
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| Schetakis, Georgios Total change: -84.80 | |   |
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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 |
| 1252 | 1111 | 0.00 | 4 | -1.32 | 40 | -52.80 | |
|  Georgiadis, Anastasios | | | 1399 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Skodras, Marios Konstantinos | | | 1345 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Papachristopoulos, Georgios | | | 1009 | GRE | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Theodoridis, Charalampos | | | 1254 | 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) | | | | 12th International Open Palaiochora 2019 - Group B | Palaiochora Crete | GRE | 2019-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1354 | 1111 | 0.00 | 4 | -0.80 | 40 | -32.00 | |
| | Alygizakis, Apostolos | | | 1437 | GRE | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Aleiferis, Ioannis | | | 1337 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Kaliontzaki, Argyro Evanthia | | | 1324 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Koukouraki, Hrisi | | | 1319 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | |
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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