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Individual Calculations June 2017 |
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| Ionov, Sergey Total change: -5.00 | |   |
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| 2017 World Senior Team Championships open 50 plus | Hersonisos Crete | GRE | 2017-04-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2279 | 2535 | 6.50 | 9 | -0.50 | 10 | -5.00 | |
|  Wolf, Sylvia | | wf | 2135 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kivimaki, Jaakko | | | 2135 * | FIN | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Soffer, Ram | g | | 2508 | ISR | 0.50 | 1 | -0.04 | 10 | -0.40 | | | Movsziszian, Karen | g | | 2483 | ARM | 1.00 | 1 | 0.43 | 10 | 4.30 | | | Maryasin, Boris | m | | 2335 | ISR | 0.50 | 1 | -0.26 | 10 | -2.60 | | | Speelman, Jon S | g | | 2511 | ENG | 0.00 | 1 | -0.53 | 10 | -5.30 | | | Sideris, Nikiforos | | | 2135 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Burnett, Jim | | | 2135 * | ENG | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hoehn, Michael | | | 2135 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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