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Rapid:
Individual Calculations September 2019 |
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| Goulbourne, Nick Total change: -20.80 | |   |
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| 20th Golders Green FIDE Rapid Chess U120 | London | ENG | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1259 | 1170 | 0.50 | 4 | -1.04 | 20 | -20.80 | |
|  Lamb, Keven | | | 1285 | ENG | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Mottram, Paul | | | 1381 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Arun, Akash | | | 1014 | ENG | 0.50 | 1 | -0.21 | 20 | -4.20 | |  Lewis, David | | | 1357 | ENG | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | |
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