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Individual Calculations February 2013 |
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| Wiedersich, Jens Total change: 13.65 | |   |
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| Tradewise Gibraltar Chess Festival Challengers A | Gibraltar | ENG | 2013-01-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 2120 | 3.50 | 5 | 0.91 | 15 | 13.65 | |
|  Longdin, Michael | | | 1787 | ENG | 1.00 | 1 | 0.12 | 15 | 1.80 | |  O`Toole, George E | | | 2204 | ENG | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Ungureanu, Sandu | | | 2019 | ROU | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Vea, Odin Blikra | | | 2233 | NOR | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Lyell, Mark | f | | 2235 | ENG | 1.00 | 1 | 0.66 | 15 | 9.90 | |
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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