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Individual Calculations May 2023 |
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| Sahithi, Varshini M Total change: -10.80 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2261 | 2262 | 4.50 | 9 | 0.05 | 20 | 1.00 | |
|  Thorsteinsdottir, Hallgerdur | | wf | 1978 | ISL | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Panchanathan, Magesh Chandran | g | | 2460 | IND | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Brunier, Jules | | | 2015 | FRA | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Hjartarson, Johann | g | | 2478 | ISL | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Holand, Per Fredrik | | | 2026 | NOR | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Williams, Simon K | g | | 2461 | ENG | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Demuth, Adrien | g | | 2475 | FRA | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Korley, Kassa | m | | 2468 | DEN | 0.00 | 1 | -0.24 | 20 | -4.80 | | | George Samir, David | f | | 1992 | EGY | 0.00 | 1 | -0.83 | 20 | -16.60 | |
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) | | | | OPEN CHESS MENORCA A | Ciudadela (Menorca) | ESP | 2023-04-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2180 | 2260 | 4.50 | 9 | -0.59 | 20 | -11.80 | |
| | Moll Pons, Jana | | | 1779 | ESP | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Garcia Feore, Daniel James | | | 1812 | ESP | 1.00 | 1 | 0.06 | 20 | 1.20 | | | Koustav, Chatterjee | m | | 2520 | IND | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Da Silva, Jose Carlos Peixoto M. | | | 1860 * | BRA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rozen, Eytan | m | | 2450 | ISR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Planas Gene, Juan | | | 2019 | ESP | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Sousa, Andre Ventura | m | | 2470 | POR | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Halmeenmaki, Tuomo | | | 2114 | FIN | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Can, Emre | g | | 2594 | TUR | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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