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Blitz:
Individual Calculations October 2018 |
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| Alexandrakis, Athanasios Total change: 24.40 | |   |
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| Blitz 24th Heraklion chess open 2018 | Heraklion | GRE | 2018-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1241 | 1135 | 2.50 | 7 | -0.03 | 20 | -0.60 | |
|  Kotsoglou, Georgios | | | 1339 | GRE | 0.50 | 1 | 0.26 | 20 | 5.20 | |  Alexandrakis, Georgios | | | 1218 | GRE | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Koutsaftis, Efstratios | | | 1320 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Matthaiaki, Nefeli | | | 1265 | GRE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Karouzou, Melina Andomachi | | | 996 | GRE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Koutsouraki, Ariadni | | | 1256 | GRE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Tsapaki, Asimenia | | | 1296 | GRE | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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) | | | | Team Blitz 24th Heraklion chess open 2018 | Heraklion | GRE | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1309 | 1135 | 2.50 | 4 | 1.25 | 20 | 25.00 | |
| | Anyfantakis, Emmanouil | | | 1174 | GRE | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Maris, Ioannis | f | | 1535 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Koutsourakis, Ioannis | | | 1456 | GRE | 0.50 | 1 | 0.37 | 20 | 7.40 | | | Anastasakis, Vasileios Georgios | | | 1072 | GRE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | * 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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