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Individual Calculations September 2022 |
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| Pastras, Ioannis Total change: 3.60 | |   |
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| 31st International open of Kavala - C group | Kavala | GRE | 2022-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1250 | 1493 | 6.50 | 8 | 0.18 | 20 | 3.60 | |
|  Pelalidis, Georgios | | | 1093 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Maragkozidis, Anastasios Ioannis | | | 1186 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Balafoutis, Ilias | | | 1275 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kougioumtzis, Iordanis | | | 1299 | GRE | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Kampouridis, Paschalis | | | 1179 | GRE | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Stoimenidis, Markos | | | 1295 | GRE | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Sella, Eyal | | | 1433 | ISR | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Tarchanidis, Nikolaos Christos | | | 1242 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | * 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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