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Individual Calculations September 2010 |
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| Noordkamp, Wouter Total change: 11.10 | |   |
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| 4e Leiden Chess Tournament | Leiden | NED | 2010-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 1980 | 3.00 | 8 | 0.73 | 15 | 10.95 | |
|  Wilschut, Peter | | | 2237 | NED | 0.50 | 1 | 0.32 | 15 | 4.80 | |  Merbis, Max | | | 2159 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Otte, Marijn | f | | 2303 | NED | 1.00 | 1 | 0.87 | 15 | 13.05 | | | Vistisen, Lars | | | 2143 | DEN | 0.00 | 1 | -0.28 | 15 | -4.20 | | | Rost Van Tonningen, Otto | | | 2054 | NED | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Van Halderen, Herman | | | 2071 | NED | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Porat, Maya | | | 2175 | ISR | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Pienabarca, Nicola | | | 2068 | ITA | 0.00 | 1 | -0.38 | 15 | -5.70 | |
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) | | | | Dutch Open - Reservegroup A | Dieren | NED | 2010-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1979 | 1980 | 3.50 | 7 | 0.01 | 15 | 0.15 | |
| | Mostertman, Johan | | | 1787 | NED | 0.50 | 1 | -0.25 | 15 | -3.75 | | | Van De Braak, Joey | | | 1937 | NED | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Knol, Geon | | | 2062 | NED | 0.50 | 1 | 0.11 | 15 | 1.65 | | | Hylkema, Remco | | | 2043 | NED | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Maris, Ivo | | | 1927 | NED | 0.00 | 1 | -0.57 | 15 | -8.55 | | | Boulahfa, Hicham | | | 2064 | NED | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Voss, Herman | | | 2032 | NED | 0.50 | 1 | 0.07 | 15 | 1.05 | |
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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