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Individual Calculations May 2023 |
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| Kalogridis, Antonios Total change: -17.00 | |   |
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| OPEN CHESS MENORCA A | Ciudadela (Menorca) | ESP | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2284 | 2342 | 4.00 | 9 | -0.85 | 20 | -17.00 | |
|  Ferenczi, Robert Frank | | | 1826 | ESP | 1.00 | 1 | 0.04 | 20 | 0.80 | |  Koustav, Chatterjee | m | | 2520 | IND | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Pranav, Anand | g | | 2525 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Murawski, Jan | | | 1942 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krzyzanowski, Marcin | g | | 2511 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Lauer, Marius | | | 2119 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Shyaamnikhil, P | m | | 2476 | IND | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Fernandez Guillen, Ernesto J. | m | | 2461 | CUB | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Campins Machado, Francesc | | | 2176 | ESP | 0.00 | 1 | -0.72 | 20 | -14.40 | | | * 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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