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Individual Calculations July 2022 |
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| Cummings, David H. Total change: -11.70 | |   |
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| World Senior Team Championship 2022 - Over 50 - Open | Acqui Terme | ITA | 2022-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2245 | 2329 | 3.50 | 8 | -1.17 | 10 | -11.70 | |
|  Osiecki, Stanislaw | f | | 2042 | POL | 0.50 | 1 | -0.34 | 10 | -3.40 | |  Olafsson, Helgi | g | | 2511 | ISL | 0.00 | 1 | -0.26 | 10 | -2.60 | | | Zeidler, Sven P. | f | | 2161 | WLS | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Higgie, Charles L | | | 1920 | WLS | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Kaidanov, Gregory | g | | 2557 | USA | 0.00 | 1 | -0.21 | 10 | -2.10 | | | Horvath, Jozsef | g | | 2429 | HUN | 0.00 | 1 | -0.36 | 10 | -3.60 | | | Fegan, Chris | | | 2003 | ENG | 0.50 | 1 | -0.37 | 10 | -3.70 | | | Jhunjhnuwala, Krishan | f | | 2336 | USA | 0.50 | 1 | 0.01 | 10 | 0.10 | |
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) | | |
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