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Individual Calculations May 2019 |
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| Olafsson, Helgi Total change: 5.00 | |   |
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| 2019 World Senior Team Chess Championships open 50plus | Rhodes | GRE | 2019-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2399 | 2506 | 5.50 | 8 | 0.50 | 10 | 5.00 | |
|  Wagner-Michel, Annett | | wm | 2106 * | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Mahia, Gustavo | m | | 2367 | ARG | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Godena, Michele | g | | 2459 | ITA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Speelman, Jon S | g | | 2509 | ENG | 0.50 | 1 | 0.00 | 10 | 0.00 | | | Benjamin, Joel | g | | 2523 | USA | 0.50 | 1 | 0.02 | 10 | 0.20 | | | Vaganian, Rafael A | g | | 2535 | ARM | 0.50 | 1 | 0.04 | 10 | 0.40 | | | Strutinskaia, Galina | | wg | 2208 | RUS | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Soffer, Ram | g | | 2486 | ISR | 0.50 | 1 | -0.03 | 10 | -0.30 | | | * 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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