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Individual Calculations July 2022 |
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| Gruenfeld, Yehuda Total change: -4.70 | |   |
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| Liga Artzit Darom 2022 Rounds 8 - 9 | Various | ISR | 2022-06-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2204 | 2423 | 0.00 | 1 | -0.78 | 10 | -7.80 | |
|  Gofman, Alex | | | 2204 | ISR | 0.00 | 1 | -0.78 | 10 | -7.80 | |
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 Team Championship 2022 - Over 65 - Open | Acqui Terme | ITA | 2022-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2423 | 6.00 | 8 | 0.31 | 10 | 3.10 | |
| | Hardicsay, Peter | m | | 2192 | HUN | 0.00 | 1 | -0.79 | 10 | -7.90 | |  Vaisser, Anatoly | g | | 2477 | FRA | 0.50 | 1 | 0.08 | 10 | 0.80 | | | James, Kevin | | | 2023 * | IRL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Vilerte, Tamara | | wg | 1978 | LAT | 1.00 | 1 | 0.06 | 10 | 0.60 | | | Watzka, Horst | f | | 2165 | AUT | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Knaak, Rainer | g | | 2479 | GER | 1.00 | 1 | 0.58 | 10 | 5.80 | | | Glienke, Manfred, Dr. | m | | 2213 | GER | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Littlewood, Paul E | m | | 2342 | ENG | 0.50 | 1 | -0.11 | 10 | -1.10 | | | * 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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