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Individual Calculations September 2010 |
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| Jens, Jelmer Total change: 1.20 | |   |
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| Arctic Chess Challenge 2010 | Tromsø | NOR | 2010-07-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2292 | 2386 | 5.50 | 9 | 0.12 | 10 | 1.20 | |
|  Johansen, Stian | | | 1986 * | NOR | 0.00 | 1 | -0.92 | 10 | -9.20 | |  Botheim, Tor | | | 1986 * | NOR | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Marzano, Carlo | | | 2159 | ITA | 1.00 | 1 | 0.21 | 10 | 2.10 | | | Briscoe, Chris | | | 2247 | ENG | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Bykhovsky, Anatoly | g | | 2487 | ISR | 0.50 | 1 | 0.14 | 10 | 1.40 | | | Abbasov, Farid | g | | 2549 | AZE | 0.00 | 1 | -0.28 | 10 | -2.80 | | | Zepeda, Lorena | | wm | 2169 | ESA | 1.00 | 1 | 0.22 | 10 | 2.20 | | | Shoker, Samy | m | | 2472 | EGY | 1.00 | 1 | 0.62 | 10 | 6.20 | | | Radulski, Julian | g | | 2574 | BUL | 0.00 | 1 | -0.26 | 10 | -2.60 | | | * 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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