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Individual Calculations July 2022 |
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| Sprotte, Norbert Total change: 5.80 | |   |
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| World Senior Team Championship 2022 - Over 65 - Open | Acqui Terme | ITA | 2022-06-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 2155 | 3.00 | 4 | 0.29 | 20 | 5.80 | |
|  Goldmane, Astra | | | 2019 | LAT | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Snape, Ian L | | | 2117 | ENG | 0.50 | 1 | -0.05 | 20 | -1.00 | |  Kratschmer, Heinz | | | 2062 | AUT | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Thoele, Wolfgang, Dr. | | | 1862 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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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