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Individual Calculations February 2022 |
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| Boyer, Mahel Total change: -19.80 | |   |
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| VIII Sunway International Chess Festival - Group A | Sitges | ESP | 2021-12-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2286 | 2427 | 6.00 | 10 | -0.74 | 10 | -7.40 | |
|  Barath, Kalyan M | | | 2103 | IND | 1.00 | 1 | 0.13 | 10 | 1.30 | |  Priyanka, Nutakki | | wm | 2187 | IND | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Puranik, Abhimanyu | g | | 2604 | IND | 0.00 | 1 | -0.27 | 10 | -2.70 | | | Ollenberger, Roland | f | | 2255 | GER | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Erigaisi, Arjun | g | | 2629 | IND | 0.00 | 1 | -0.24 | 10 | -2.40 | | | Crevatin, Leo | c | | 2238 | SWE | 0.00 | 1 | -0.75 | 10 | -7.50 | | | Varshini, V | | wg | 2165 | IND | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Benmesbah, Natacha | | wm | 2221 | FRA | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Dhananjay, S | | | 2174 | IND | 0.00 | 1 | -0.81 | 10 | -8.10 | | | Luque Saiz, Andres | f | | 2288 | ESP | 1.00 | 1 | 0.31 | 10 | 3.10 | |
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) | | | | 45. Weihnachtsopen Zurich Meister | Zurich | SUI | 2021-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2139 | 2427 | 5.00 | 7 | -0.68 | 10 | -6.80 | |
| | Grillon, Cedric | | | 2027 * | SUI | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Birkholz, Olga | | wf | 2027 * | GER | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Meier, Lukas | | | 2108 | SUI | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Malli, Suvirr | | | 2027 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Tahay, Alexis | f | | 2406 | FRA | 1.00 | 1 | 0.47 | 10 | 4.70 | | | Pikula, Dejan | g | | 2351 | SRB | 0.00 | 1 | -0.60 | 10 | -6.00 | | | Gemelli, Romain | | | 2027 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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) | | | | Team 2022 - Nationale 1 r5 | FRANCE | FRA | 2022-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2381 | 2427 | 0.00 | 1 | -0.56 | 10 | -5.60 | |
| | Efimov, Igor | g | | 2381 | MNC | 0.00 | 1 | -0.56 | 10 | -5.60 | |
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) | | |
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