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Blitz:
Individual Calculations May 2017 |
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| Serpetsidakis, Georgios Total change: -47.40 | |   |
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| 20th open Heraklion Chess Blitz 2017 | Heraklio | GRE | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1230 | 1396 | 4.00 | 9 | -2.37 | 20 | -47.40 | |
|  Foinikianaki, Stella | | | 1132 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Alexandrakis, Athanasios | | | 1139 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Martorelli, Antonio | m | | 1796 * | ITA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Koutsourakis, Ioannis | | | 1294 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Matthaiaki, Nefeli | | | 1122 | GRE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Koutsaftis, Efstratios | | | 1218 | GRE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Kotsinis, Alexandros | | | 1246 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ergazaki, Eirini | | | 1028 | GRE | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Serpetsidakis, Ioannis | | | 1096 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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