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Individual Calculations October 2021 |
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| Alexakis, Dimitris Total change: 17.20 | |   |
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| 48th Team Championship A Category - South | Athens | GRE | 2021-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2419 | 2460 | 4.50 | 6 | 1.24 | 10 | 12.40 | |
|  Panagiotakopoulos, Gerasimos | | | 2137 | GRE | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Krallis, Christos | f | | 2429 | GRE | 1.00 | 1 | 0.46 | 10 | 4.60 | | | Kelires, Andreas | g | | 2533 | GRE | 1.00 | 1 | 0.60 | 10 | 6.00 | | | Kapnisis, Spyridon | g | | 2489 | GRE | 1.00 | 1 | 0.54 | 10 | 5.40 | | | Stathopoulos, Ioannis | f | | 2304 | GRE | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Papaioannou, Ioannis | g | | 2623 | GRE | 0.00 | 1 | -0.28 | 10 | -2.80 | |
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) | | | | Primorsko Open A 2021 | Primorsko | BUL | 2021-09-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2361 | 2460 | 6.00 | 9 | 0.48 | 10 | 4.80 | |
| | Vardakas, Stefanos | | | 2060 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | De Waele, Warre | f | | 2190 | BEL | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Mitev, Valentin | f | | 2223 | BUL | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Yordanov, Lachezar | f | | 2296 | BUL | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Dimitrov, Radoslav | g | | 2510 | BUL | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Spasov, Vasil | g | | 2502 | BUL | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Tilicheev, Viacheslav | g | | 2509 | RUS | 1.00 | 1 | 0.57 | 10 | 5.70 | | | Petrov, Martin | m | | 2533 | BUL | 0.00 | 1 | -0.40 | 10 | -4.00 | | | Borsuk, Konstantin | m | | 2425 | UKR | 0.00 | 1 | -0.55 | 10 | -5.50 | | | * 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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