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Individual Calculations July 2022 |
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| Welling, Gerard Total change: 10.30 | |   |
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| Dutch Team Competition 2021-2022 - Klasse 2 Delayed matches round 4 | various | NED | 2022-06-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2127 | 2262 | 1.00 | 1 | 0.32 | 10 | 3.20 | |
|  Hennink, Erik | | | 2127 | NED | 1.00 | 1 | 0.32 | 10 | 3.20 | |
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 50 - Open | Acqui Terme | ITA | 2022-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2282 | 2262 | 4.00 | 7 | 0.71 | 10 | 7.10 | |
|  Hickman, John E | | | 1862 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Giorgadze, Giorgi | g | | 2584 | GEO | 0.50 | 1 | 0.37 | 10 | 3.70 | | | Peist, Juergen | f | | 2303 | GER | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Farrell, Neil | | | 2190 | SCO | 1.00 | 1 | 0.40 | 10 | 4.00 | | | Short, Nigel D | g | | 2617 | ENG | 0.00 | 1 | -0.11 | 10 | -1.10 | | | Godena, Michele | g | | 2479 | ITA | 0.50 | 1 | 0.28 | 10 | 2.80 | | | Sielicki, Tomasz | | | 1941 | POL | 0.50 | 1 | -0.37 | 10 | -3.70 | | | * 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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