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Individual Calculations January 2019 |
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| Van Keulen, Onno Total change: -21.20 | |   |
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| XII Open Vila de Gracia 2018 | Barcelona | ESP | 2018-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1757 | 1943 | 4.00 | 7 | -1.06 | 20 | -21.20 | |
|  Trenchs Lopez, Christian | | | 1543 * | ESP | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Solsona Olive, Xavier | | | 1760 | ESP | 0.50 | 1 | -0.24 | 20 | -4.80 | |  Calafell Marques, Jose | | | 1776 | ESP | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Sanfeliu Lopez, Jaume | | | 1671 | ESP | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Alcala Mund, Daniel | | | 1697 | ESP | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Costa Trave, Jaume | | | 1768 | ESP | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Sanchez Perales, Ezequiel | | | 2083 | ESP | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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