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Individual Calculations May 2023 |
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| Koschetzki, Christian Total change: -24.80 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1928 | 1960 | 1.50 | 5 | -1.24 | 20 | -24.80 | |
|  Morris, Simon | | | 1648 | ENG | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Large, Peter G | m | | 2227 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Andersson, Christer | | | 1659 | SWE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Ogorman, Tom | f | | 2357 | IRL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hasala, Richard | | | 1750 | SVK | 0.00 | 1 | -0.77 | 20 | -15.40 | |
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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