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Individual Calculations February 2019 |
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| Neisingh, Nils Total change: 47.60 | |   |
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| Chess Festival Groningen 2018 - Open B and C | Groningen | NED | 2018-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1860 | 1662 | 3.00 | 8 | 1.00 | 40 | 40.00 | |
|  De Jong, Mathijs | | | 1967 | NED | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Manenschijn, Wouter | | | 1798 | NED | 1.00 | 1 | 0.68 | 40 | 27.20 | |  Den Boer, Paul | | | 1907 | NED | 0.50 | 1 | 0.30 | 40 | 12.00 | | | De Vries, Emma | | | 1919 | NED | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Wahrenberg, Ralf | | | 1849 | GER | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Dekker, Jasper | | | 1786 | NED | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Van Der Hagen, Loek | | | 1830 | NED | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Baier, Frederic | | | 1824 | GER | 0.50 | 1 | 0.21 | 40 | 8.40 | |
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) | | | | Tata Steel Chess Tournament 2018 - Weekendvierkampen | Wijk aan Zee | NED | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1662 | 1.00 | 2 | 0.19 | 40 | 7.60 | |
| | Logie, Bernard | | | 1703 | BEL | 0.00 | 1 | -0.44 | 40 | -17.60 | | | Toll, Maarten | | | 1756 | NED | 1.00 | 1 | 0.63 | 40 | 25.20 | |
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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