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Individual Calculations March 2012 |
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| Van Eijndhoven, Piet Total change: -32.40 | |   |
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| Dutch Team Competition - 3H - Round 5-6 | Various | NED | 2012-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 2062 | 0.50 | 2 | -0.46 | 15 | -6.90 | |
|  Rosmuller, Anton | | | 2091 | NED | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Swinkels, Jos | | | 2061 | NED | 0.50 | 1 | 0.00 | 15 | 0.00 | |
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 |
| 2136 | 2062 | 1.50 | 8 | -1.70 | 15 | -25.50 | |
| | Boerkamp, Harrie | | | 1990 | NED | 0.50 | 1 | -0.10 | 15 | -1.50 | |  Hummel, Joop | | | 2030 | NED | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Blijstra, Wim | | | 2273 | AHO | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Van Zutphen, Jimmy | | | 2154 | NED | 0.50 | 1 | 0.13 | 15 | 1.95 | | | Van Der Raaf, Erik | | | 2156 | NED | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Tischendorf, Michael, Dr | | | 2186 | GER | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Van Geffen, Ben | | | 2125 | NED | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Vrancken, Gilbert | | | 2171 | NED | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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