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Individual Calculations September 2011 |
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| Volkers, Annemarie Total change: -8.70 | |   |
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| Dutch Women Championship | Boxtel | NED | 2011-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2215 | 2046 | 2.50 | 10 | -0.38 | 15 | -5.70 | |
|  Peng, Zhaoqin | g | wg | 2375 | NED | 0.00 | 1 | -0.12 | 15 | -1.80 | |  Van Weersel, Arlette | | wm | 2246 | NED | 0.50 | 1 | 0.26 | 15 | 3.90 | | | Hortensius, Lisa | | | 2111 | NED | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Middelveld, Martine | | | 2120 | NED | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Haast, Anne | | wm | 2221 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Peng, Zhaoqin | g | wg | 2375 | NED | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Van Weersel, Arlette | | wm | 2246 | NED | 1.00 | 1 | 0.76 | 15 | 11.40 | | | Hortensius, Lisa | | | 2111 | NED | 0.00 | 1 | -0.41 | 15 | -6.15 | | | Haast, Anne | | wm | 2221 | NED | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Middelveld, Martine | | | 2120 | NED | 0.00 | 1 | -0.40 | 15 | -6.00 | |
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) | | | | Science Park Amsterdam Chess Tournament - A | Amsterdam | NED | 2011-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2153 | 2046 | 3.00 | 9 | -0.20 | 15 | -3.00 | |
| | Visser, Henk Jan | | | 2225 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Tan, Jonathan | | | 2153 | NED | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Go, Benjamin | | | 2124 | NED | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Hamiti, Gani | | | 2221 | ALB | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Van Den Berg, Harmen | | | 2136 | NED | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Spiler, Angelo | | | 2111 | NED | 1.00 | 1 | 0.59 | 15 | 8.85 | | | Harmsen, Michiel | | | 2140 | NED | 1.00 | 1 | 0.63 | 15 | 9.45 | | | Roebers, Jan | f | | 2219 | NED | 0.00 | 1 | -0.27 | 15 | -4.05 | | | Burton, Graham P | | | 2051 | ENG | 0.50 | 1 | 0.01 | 15 | 0.15 | |
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) | | |
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