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Individual Calculations May 2023 |
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| Shirov-Michna, Masza Total change: 17.40 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1349 | 1.50 | 6 | 0.87 | 20 | 17.40 | |
|  Horan, George | | | 1729 | ENG | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Bryant, Harry | | | 1652 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Stuart, Brian | | | 1642 | ENG | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Cooper, Malcolm H | | | 1763 | ENG | 0.00 | 1 | -0.07 | 20 | -1.40 | | | Winter, Kevin | | | 1680 | ENG | 1.00 | 1 | 0.88 | 20 | 17.60 | | | Scoccianti, Raffaele | | | 1796 | ITA | 0.00 | 1 | -0.06 | 20 | -1.20 | |
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) | | |
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