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Rapid:
Individual Calculations September 2017 |
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| McDonnell, James J. Total change: -5.00 | |   |
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| Golders Green FIDE Rapid Chess Minor Aug 2017 | London | ENG | 2017-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1526 | 1686 | 4.00 | 6 | -0.25 | 20 | -5.00 | |
|  Norman, Nigel | | | 1548 | ENG | 1.00 | 1 | 0.31 | 20 | 6.20 | |  Chantrell, Paul | | | 1585 | ENG | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Wiratunga, Jenith | | | 1549 | ENG | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Porter, Matthew | | | 1454 | ENG | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Singh, Harjivan | | | 1453 | ENG | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Abedian, Mohsen | | | 1567 | ENG | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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