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Individual Calculations March 2012 |
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| Witt, Rob Total change: 24.00 | |   |
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| Dutch Team Competition - 1B - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2399 | 2227 | 1.00 | 1 | 0.73 | 15 | 10.95 | |
|  Saiboulatov, Daniyal | m | | 2399 | BEL | 1.00 | 1 | 0.73 | 15 | 10.95 | |
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 - 1A Dagvierkampen | Wijk aan Zee | NED | 2012-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2196 | 2227 | 2.50 | 3 | 0.87 | 15 | 13.05 | |
|  Doggers, Peter | | | 2270 | NED | 1.00 | 1 | 0.56 | 15 | 8.40 | | | Noiroux, Kevin | | | 2190 | BEL | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Zepeda, Lorena | | wm | 2127 | ESA | 0.50 | 1 | -0.14 | 15 | -2.10 | |
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) | | |
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