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Individual Calculations December 2023 |
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| Legky, Nikolay A Total change: 10.70 | |   |
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| FIDE World Senior Chess Championships 2023 - Over 65 | Terrasini | ITA | 2023-10-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2236 | 2348 | 7.00 | 10 | 0.68 | 10 | 6.80 | |
|  Houweling, Bert | | | 1998 | NED | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Molchanov, Mykola | | | 2108 | UKR | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Taylor, Timothy | m | | 2112 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Gruzmann, Boris | f | | 2170 | GER | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Nunn, John D M | g | | 2560 | ENG | 0.50 | 1 | 0.27 | 10 | 2.70 | | | Rooze, Jan | m | | 2245 | BEL | 0.50 | 1 | -0.14 | 10 | -1.40 | | | Vaganian, Rafael A | g | | 2493 | ARM | 0.50 | 1 | 0.19 | 10 | 1.90 | | | Madeira, Wagner Martins | f | | 2012 | BRA | 0.50 | 1 | -0.38 | 10 | -3.80 | | | Birnboim, Nathan | m | | 2342 | ISR | 1.00 | 1 | 0.49 | 10 | 4.90 | | | Renman, Nils-Gustaf | m | | 2324 | SWE | 0.50 | 1 | -0.03 | 10 | -0.30 | |
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) | | | | 12. Grandprix Monthey - Standard | Monthey | SUI | 2023-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2195 | 2336 | 3.00 | 4 | 0.39 | 10 | 3.90 | |
| | Rappaz, Pierre-M. | | | 1936 * | SUI | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Dgebuadze, Alexandre | g | | 2440 | BEL | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Colmenares, Aurelio | f | | 2320 | SUI | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Gemelli, Romain | | | 2082 | SUI | 1.00 | 1 | 0.19 | 10 | 1.90 | | | * 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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