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Rapid:
Individual Calculations November 2018 |
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| Ai, Farshad Total change: -11.80 | |   |
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| 25th Birmingham Rapidplay Open | Birmingham | ENG | 2018-10-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 1921 | 1.00 | 5 | -0.59 | 20 | -11.80 | |
|  Surtees, Mike J | | | 2180 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | |  James, Russell A | | | 2128 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ansari, Athar | | | 1870 | ENG | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Jones, Steven A | | | 2149 | ENG | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Paul, Nathanael | | | 1996 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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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