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Blitz:
Individual Calculations October 2021 |
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| Diakoumeas, Aristofanis Total change: 24.20 | |   |
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| 14th Blitz NO Kalamatas 2021 | Kalamata | GRE | 2021-09-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1489 | 1305 | 3.00 | 5 | 1.34 | 20 | 26.80 | |
|  Athanasopoulou, Andriana Eft | | | 1160 | GRE | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Moutzouris, Emanuel | | | 1826 | GRE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Vekkos, Christos | | | 1152 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Petroulakis, Ilias A | | | 1576 | GRE | 1.00 | 1 | 0.83 | 20 | 16.60 | | | Diamanteas, Petros | | | 1730 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | 15th Blitz NO Kalamatas 2021 | Kalamata | GRE | 2021-09-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1393 | 1305 | 2.50 | 6 | -0.13 | 20 | -2.60 | |
| | Diamanteas, Petros | | | 1730 | GRE | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Kinopoulos, Anargiros | | | 1236 | GRE | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Vekkos, Christos | | | 1152 | GRE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Thomaidis, Panagiotis Georgios | | | 1365 | GRE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Moutzouris, Emanuel | | | 1826 | GRE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Dragonas, Stamatios | | | 1050 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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) | | |
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