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Individual Calculations September 2017 |
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| Xiu, Deshun Total change: -4.20 | |   |
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| SUMMER PRAGUE OPEN 2017 - A - IM open | Praha | CZE | 2017-08-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2354 | 2532 | 6.00 | 9 | -0.42 | 10 | -4.20 | |
|  Usleber, Helmut | | | 2132 * | AUT | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Karayev, Kanan | f | | 2228 | AZE | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Yagupov, Igor | g | | 2395 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Kraus, Tomas | m | | 2424 | CZE | 0.50 | 1 | -0.15 | 10 | -1.50 | | | Iordachescu, Viorel | g | | 2589 | MDA | 0.00 | 1 | -0.42 | 10 | -4.20 | | | Mikes, Jan | | | 2253 | CZE | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Kulkarni, Bhakti | c | wg | 2291 | IND | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Lin, Chen | g | | 2450 | CHN | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Vichnar, David | f | | 2428 | CZE | 0.00 | 1 | -0.64 | 10 | -6.40 | | | * 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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