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Individual Calculations December 2017 |
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| O Gorman, Brendan Total change: 14.80 | |   |
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| CCF DAYTIME CHESS 2017-18 NOVEMBER 2017 A | London | ENG | 2017-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1732 | 1691 | 1.00 | 1 | 0.56 | 20 | 11.20 | |
|  Kane, Frank G | | | 1732 | ENG | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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 Nov 17 | London | ENG | 2017-11-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1456 | 1691 | 2.50 | 3 | 0.18 | 20 | 3.60 | |
|  Flowers, James C | | | 1456 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Gladstone, Joel | | | 1317 | ENG | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Parry, Jacques | | | 1594 | ENG | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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