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Individual Calculations March 2012 |
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| Van Zutphen, Jimmy Total change: 8.70 | |   |
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| Dutch Team Competition - 2C - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2122 | 2154 | 1.00 | 2 | -0.08 | 15 | -1.20 | |
|  Van Mechelen, Jan | f | | 2247 | BEL | 0.50 | 1 | 0.13 | 15 | 1.95 | |  Van Dorp, Jan | | | 1996 | NED | 0.50 | 1 | -0.21 | 15 | -3.15 | |
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 - 2D Tienkampen | Wijk aan Zee | NED | 2012-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2154 | 5.00 | 8 | 0.66 | 15 | 9.90 | |
| | Hummel, Joop | | | 2030 | NED | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Van Geffen, Ben | | | 2125 | NED | 0.50 | 1 | -0.04 | 15 | -0.60 | | | Blijstra, Wim | | | 2273 | AHO | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Vrancken, Gilbert | | | 2171 | NED | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Van Eijndhoven, Piet | | | 2062 | NED | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Van Der Raaf, Erik | | | 2156 | NED | 0.50 | 1 | 0.00 | 15 | 0.00 | | | Boerkamp, Harrie | | | 1990 | NED | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Tischendorf, Michael, Dr | | | 2186 | GER | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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