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Individual Calculations December 2022 |
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| Jansa, Vlastimil Total change: 6.70 | |   |
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| 1. liga 2022-2023 zapad r2-4 | various | CZE | 2022-10-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2209 | 2394 | 1.00 | 1 | 0.26 | 10 | 2.60 | |
|  Lajbl, Jan | | | 2209 | CZE | 1.00 | 1 | 0.26 | 10 | 2.60 | |
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) | | | | World Senior Championship 2022 - Over 65 | Assisi | ITA | 2022-11-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2231 | 2390 | 8.00 | 11 | 0.41 | 10 | 4.10 | |
| | Carlsten, Peter | | | 1990 * | SWE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Gueci, Riccardo | | | 2068 | ITA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Lederman, Leon | m | | 2215 | ISR | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Koehler, Gerhard, Dr. | | | 2198 | GER | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Sideifzade, Fikret | m | | 2391 | AZE | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Nunn, John D M | g | | 2580 | ENG | 0.50 | 1 | 0.25 | 10 | 2.50 | | | Maryasin, Boris | m | | 2258 | ISR | 0.50 | 1 | -0.18 | 10 | -1.80 | | | Gaprindashvili, Nona | g | wg | 2268 | GEO | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Hutchinson, Paul A | | | 2148 | ENG | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Kristiansen, Jens | g | | 2353 | DEN | 0.00 | 1 | -0.55 | 10 | -5.50 | | | Ubezio, Marco | | | 2070 | ITA | 1.00 | 1 | 0.13 | 10 | 1.30 | | | * 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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