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Individual Calculations February 2019 |
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| Mamedjarova, Zeinab Total change: -3.60 | |   |
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| Tata Steel Chess Tournament 2018 - Tienkampen | Wijk aan Zee | NED | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2419 | 2311 | 3.00 | 9 | -0.18 | 20 | -3.60 | |
|  Martens, Martin | m | | 2382 | NED | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Kevlishvili, Robby | m | | 2453 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Rapport, Jovana | | wg | 2375 | SRB | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Warmerdam, Max | m | | 2440 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kosakowski, Jakub | f | | 2404 | POL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Beukema, Stefan | m | | 2414 | BEL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Brink, Barry | f | | 2385 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Beerdsen, Thomas | m | | 2484 | NED | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Vrolijk, Liam | m | | 2433 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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