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Individual Calculations June 2018 |
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| Woudsma, Martijn Total change: 4.00 | |   |
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| Polar Capital Open | St. Clement | JCI | 2018-03-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2222 | 2262 | 5.00 | 9 | 0.20 | 20 | 4.00 | |
|  Jaufarally, Nadia | | | 1862 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Le Quang, Kim | f | | 2267 | BEL | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Belzo, Krzysztof | c | | 2103 | JCI | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Arkell, Keith C | g | | 2413 | ENG | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Byron, Alan M | | | 2128 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Pruijssers, Roeland | g | | 2523 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Kahn, Tito | | | 1897 | JCI | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Hebden, Mark L | g | | 2454 | ENG | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Wadsworth, Matthew J | f | | 2354 | ENG | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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