Individual Calculations March 2019 |
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Tzortzatos, Ioannis Total change: -12.80 | | |
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2019 Attica Friendship Cup Nikos Strofalis Group A Rounds 4-7 | ESSNA | GRE | 2019-02-03 |
Rc | Ro | w | n | change | K | K*chg | Game |
1189 | 1241 | 0.50 | 2 | -0.64 | 20 | -12.80 | |
| Georgiadis, Anastasios | | | 1284 | GRE | 0.00 | 1 | -0.44 | 20 | -8.80 | | Papagavriil, Gavriil | | | 1094 | GRE | 0.50 | 1 | -0.20 | 20 | -4.00 | | 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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