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Individual Calculations June 2017 |
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| O Gorman, Brendan Total change: 5.00 | |   |
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| Hampstead FIDE Congress Under 1900 Apr 17 | London | ENG | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1560 | 1697 | 2.50 | 3 | 0.47 | 20 | 9.40 | |
|  Hammond, Benjamin | | | 1445 | ENG | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Aleksiev, Georgi | | | 1588 | BUL | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Sanitt, Ethan | | | 1648 | ENG | 0.50 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | CCF DAYTIME CHESS CLUB 2016-17 MAY A | London | ENG | 2017-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1709 | 1.00 | 2 | -0.22 | 20 | -4.40 | |
| | Norman, Nigel | | | 1682 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Clayton, David C | | | 1575 | ENG | 0.50 | 1 | -0.18 | 20 | -3.60 | |
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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