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Individual Calculations February 2019 |
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| Krassas, Nikolaos Total change: 3.20 | |   |
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| 2018 youth u16 team championship of Attica | ESSNA | GRE | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1332 | 1.00 | 3 | -0.14 | 40 | -5.60 | |
|  Klidaras, Anastasios | | | 1357 | GRE | 0.50 | 1 | 0.03 | 40 | 1.20 | |  Kottis, Angelos | | | 1640 | GRE | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Soukarie, Zorz | | | 1313 | GRE | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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) | | | | 2019 Attica Team Championship - B Category rounds 1-3 | ESSNA | GRE | 2019-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1403 | 1342 | 1.50 | 3 | 0.22 | 40 | 8.80 | |
| | Kostelidis, Georgios | | | 1240 | GRE | 1.00 | 1 | 0.36 | 40 | 14.40 | | | Panoutsopoulos, Thomas | | | 1593 | GRE | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Asvestas, Emmanouil | | | 1377 | GRE | 0.00 | 1 | -0.45 | 40 | -18.00 | |
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) | | |
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