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Blitz:
Individual Calculations May 2017 |
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| Koutsaftis, Efstratios Total change: 41.60 | |   |
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| 20th open Heraklion Chess Blitz 2017 | Heraklio | GRE | 2017-04-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1218 | 3.00 | 7 | 0.56 | 20 | 11.20 | |
|  Kellner, Nikolaus | | | 1523 | AUT | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Brokalakis - Gounaris, Christos | | | 1418 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Stamathioudakis, Iasonas | | | 1031 | GRE | 0.00 | 1 | -0.74 | 20 | -14.80 | | | Foinikianaki, Stella | | | 1132 | GRE | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Serpetsidakis, Georgios | | | 1396 | GRE | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Riga, Niki | | | 1490 | GRE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Solakidis, Panayotis | | | 1399 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | 20th open Heraklion Chess Team Blitz 2017 | Heraklio | GRE | 2017-04-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1218 | 3.00 | 5 | 1.52 | 20 | 30.40 | |
| | Markakis, Georgios | | | 1599 | GRE | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Tsapaki, Aikaterini | | | 1038 | GRE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Dagkonaki, Aspasia | | | 1347 | GRE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Klokas, Konstantinos | | | 1618 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Brokalakis - Gounaris, Christos | | | 1418 | GRE | 0.50 | 1 | 0.26 | 20 | 5.20 | | | * 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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