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Individual Calculations April 2019 |
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| Lioumis , Petros Total change: -64.40 | |   |
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| 2019 Attica Team Championship - B Category rounds 4-7 | ESSNA | GRE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1472 | 0.50 | 2 | -1.05 | 40 | -42.00 | |
|  Spalas, Iason | | | 1136 | GRE | 0.00 | 1 | -0.88 | 40 | -35.20 | | | Krassas, Nikolaos | | | 1345 | GRE | 0.50 | 1 | -0.17 | 40 | -6.80 | |
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 8-9 | ESSNA | GRE | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1472 | 1.00 | 2 | -0.56 | 40 | -22.40 | |
|  Giannakouras, Ioannis | | | 1309 | GRE | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Pothos, Aris | | | 1186 | GRE | 1.00 | 1 | 0.16 | 40 | 6.40 | |
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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