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Individual Calculations September 2022 |
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| Cosma, Elena-Luminita Total change: -5.40 | |   |
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| 44th FIDE Chess Olympiad Chennai 2022 Women | Chennai | IND | 2022-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2086 | 2248 | 5.50 | 9 | -0.33 | 10 | -3.30 | |
|  Mutisya, Jully | | | 1848 * | KEN | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Silva, Mariana Sofia T. | | wc | 1912 | POR | 1.00 | 1 | 0.12 | 10 | 1.20 | | | Abaeva, Aiana | | | 1586 | KGZ | 1.00 | 1 | 0.01 | 10 | 0.10 | | | Rudzinska, Michalina | | wf | 2315 | POL | 1.00 | 1 | 0.59 | 10 | 5.90 | | | Buksa, Nataliya | m | | 2401 | UKR | 0.50 | 1 | 0.20 | 10 | 2.00 | | | Mammadova, Gulnar | m | wg | 2380 | AZE | 0.00 | 1 | -0.32 | 10 | -3.20 | | | Mkrtchyan, Mariam | | wm | 2285 | ARM | 0.00 | 1 | -0.45 | 10 | -4.50 | | | Radikovic, Anamarija | | wf | 2099 | CRO | 0.50 | 1 | -0.20 | 10 | -2.00 | | | Toro Pradenas, Maria Jose | | wf | 1945 | CHI | 0.50 | 1 | -0.36 | 10 | -3.60 | | | * 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) | | | | Romanian Grand Prix - 3rd stage | Miercurea Ciuc | ROU | 2022-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2276 | 2248 | 4.00 | 9 | -0.21 | 10 | -2.10 | |
| | Petrov, Martin | g | | 2523 | BUL | 0.00 | 1 | -0.17 | 10 | -1.70 | | | Nikanova, Ekaterina | | wf | 2120 | ROU | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Obada, Ema | | wc | 2033 | ROU | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Radu, David Cr. | c | | 2135 | ROU | 1.00 | 1 | 0.35 | 10 | 3.50 | | | Talu, Mircea | f | | 2343 | ROU | 1.00 | 1 | 0.63 | 10 | 6.30 | | | Korpa, Bence | g | | 2519 | HUN | 0.00 | 1 | -0.17 | 10 | -1.70 | | | Pasztor, Balazs | f | | 2311 | HUN | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Manea, Alexandru | m | | 2353 | ROU | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Karacsonyi, Kata | | wf | 2149 | HUN | 0.50 | 1 | -0.14 | 10 | -1.40 | |
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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