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Individual Calculations March 2023 |
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| Rauk, Tonu Total change: 5.60 | |   |
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| ECF Standard Chess Tournament #2 A | Tallinn | EST | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1949 | 2112 | 3.00 | 4 | 0.28 | 20 | 5.60 | |
|  Karba, Kertu | | | 1712 * | EST | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karjakin, Sergei | | | 2189 | EST | 1.00 | 1 | 0.61 | 20 | 12.20 | |  Medar, Marti | | | 2063 | EST | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Kull, Tormi | | | 1832 | EST | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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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