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Individual Calculations February 2018 |
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| Burke, Mitchell R Total change: -2.60 | |   |
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| 2017/18 4NCL Division 3 North Rounds 3-4 | Bolton | ENG | 2018-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1818 | 1989 | 1.00 | 1 | 0.27 | 20 | 5.40 | |
|  Taylor, Robert P | | | 1818 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |
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) | | | | Tradewise Gibraltar Chess Festival 2018 Challenger A | Gibraltar | ENG | 2018-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2008 | 1989 | 2.00 | 5 | -0.40 | 20 | -8.00 | |
|  Guthrie, David | | | 2181 | NZL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Madina Yadarola, Martin | f | | 2167 | ESP | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Sandhya, G | | | 1934 | IND | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Minnema, Rens | | | 1837 | NED | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Ansari, Athar | | | 1919 | ENG | 1.00 | 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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