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Blitz:
Individual Calculations May 2018 |
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| Kealar, Ioannis Total change: 10.40 | |   |
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| 23rd Open Heraklion Chess 2018 - Blitz | Heraklio Crete | GRE | 2018-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1051 | 3.00 | 8 | 0.81 | 20 | 16.20 | |
|  Koutsourakis, Ioannis | | | 1341 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Diamantis, Angelos | | | 1197 | GRE | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Lantzourakis, Emmanouil | | | 1409 | GRE | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Serpetsidakis, Ioannis | | | 1085 | GRE | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Koutsouraki, Ariadni | | | 1240 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Dagkonakis, Dimitrios | | | 1197 | GRE | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Kazakos, Nikolaos | | | 1232 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Vasilakis, Marios G | | | 1145 | GRE | 0.00 | 1 | -0.37 | 20 | -7.40 | |
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) | | | | 23rd Open Heraklion Chess 2018 - Team Blitz | Heraklio Crete | GRE | 2018-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1268 | 1051 | 0.50 | 3 | -0.29 | 20 | -5.80 | |
| | Koutsaftis, Efstratios | | | 1335 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Vlatas, Dimitrios | | | 1017 | GRE | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Galanakis, Nikos | | | 1451 * | GRE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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