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Individual Calculations August 2017 |
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| Jyothilal, N. Total change: 62.20 | |   |
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| 14th South Wales International Open | Cardiff | WLS | 2017-07-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 1982 | 6.00 | 10 | 3.11 | 20 | 62.20 | |
|  Jaberansari, Daniel | | | 1582 * | WLS | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rudd, Jack | m | | 2252 | ENG | 1.00 | 1 | 0.83 | 20 | 16.60 | |  Kett, Tim | | | 2208 | WLS | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Bevan, Peter M | | | 1933 | WLS | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Arkell, Keith C | g | | 2382 * | ENG | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Ledger, Dave J | f | | 2218 | ENG | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Jones, Richard S. | m | | 2382 * | WLS | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Ralphs, Nigel | | | 2058 | WLS | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Lauridsen, Jesper Morch | f | | 2247 | DEN | 1.00 | 1 | 0.82 | 20 | 16.40 | | | Chatalbashev, Boris | g | | 2382 * | BUL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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