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Rapid:
Individual Calculations July 2019 |
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| Liakos, Christos - Konstantinos Total change: -2.20 | |   |
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| 4th Rapid NO Kalamatas 2019 | Kalamata | GRE | 2019-06-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1449 | 1408 | 1.00 | 2 | 0.07 | 20 | 1.40 | |
|  Kormas, Georgios | | | 1698 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Poulopoulos, Ilias | | | 1200 | GRE | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | 5th Rapid NO Kalamatas 2019 | Kalamata | GRE | 2019-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1574 | 1408 | 0.50 | 2 | -0.18 | 20 | -3.60 | |
|  Diamanteas, Petros | | | 1808 * | GRE | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Louka, Marianthi | | | 1339 | GRE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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