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Individual Calculations June 2017 |
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| Balouka Myers, Reuben Total change: 42.80 | |   |
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| 2016/17 4NCL Division 4 South Rounds 9-11 | Reading | ENG | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1788 | 1482 | 1.50 | 3 | 1.05 | 40 | 42.00 | |
|  Isaksen, Peter A | | | 1688 | ENG | 0.00 | 1 | -0.24 | 40 | -9.60 | |  Lewis, Christopher D | | | 1827 | ENG | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Phillips, William | | | 1849 | ENG | 1.00 | 1 | 0.90 | 40 | 36.00 | |
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) | | | | Hampstead FIDE Congress Under 1900 May 17 | London | ENG | 2017-05-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1633 | 1482 | 1.00 | 3 | 0.02 | 40 | 0.80 | |
| | Lim, Yu-Chin (peter) | | | 1709 | ENG | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Gee-Grant, Aimee | | | 1369 | ENG | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Rubeck, Jonathan | | | 1822 | ENG | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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