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Individual Calculations September 2013 |
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| Socko, Bartosz Total change: -1.30 | |   |
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| RTU open A | Riga | LAT | 2013-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2401 | 2646 | 7.00 | 9 | -0.13 | 10 | -1.30 | |
|  Mustaps, Matiss | | | 2261 | LAT | 1.00 | 1 | 0.09 | 10 | 0.90 | |  Tari, Aryan | f | | 2401 | NOR | 0.50 | 1 | -0.30 | 10 | -3.00 | | | Stasans, Aivars | | | 2246 * | LAT | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Petrosyan, Tigran S. | f | | 2346 | ARM | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Collins, Sam E. | m | | 2463 | IRL | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Antipov, Mikhail Al. | m | | 2488 | RUS | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Ziska, Helgi Dam | m | | 2468 | FAI | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Ahlander, Bjorn | m | | 2446 | SWE | 1.00 | 1 | 0.24 | 10 | 2.40 | | | Kveinys, Aloyzas | g | | 2491 | LTU | 1.00 | 1 | 0.29 | 10 | 2.90 | | | * 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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