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Individual Calculations March 2012 |
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| Lai, Hing Ting Total change: 59.40 | |   |
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| Dutch Team Competition - 3C - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 1915 | 1.00 | 1 | 0.77 | 30 | 23.10 | |
|  Van Geffen, Ben | | | 2125 | NED | 1.00 | 1 | 0.77 | 30 | 23.10 | |
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 2011 - Weekendvierkampen | Wijk aan Zee | NED | 2012-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 1915 | 2.00 | 2 | 1.21 | 30 | 36.30 | |
|  Van Der Grinten, Bas | | | 1969 | NED | 1.00 | 1 | 0.58 | 30 | 17.40 | | | Lehmann, Stefan | | | 2013 | GER | 1.00 | 1 | 0.63 | 30 | 18.90 | |
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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