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Individual Calculations July 2011 |
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| Mellema, Andries Total change: -7.05 | |   |
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| Dutch Team Competition - 1B - round 9 | Various | NED | 2011-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2221 | 2138 | 0.00 | 1 | -0.39 | 15 | -5.85 | |
|  Haast, Anne | | wm | 2221 | NED | 0.00 | 1 | -0.39 | 15 | -5.85 | |
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) | | | | BSG Pinkstertoernooi 2011 | Bussum | NED | 2011-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2064 | 2138 | 3.50 | 6 | -0.08 | 15 | -1.20 | |
|  Hazenberg, Frans | | | 1957 | NED | 0.00 | 1 | -0.74 | 15 | -11.10 | | | Drent, Sjoerd | | | 2010 | NED | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Van Westerop, Sebastiaan | | | 1974 | NED | 1.00 | 1 | 0.28 | 15 | 4.20 | | | Tjiam, Dharma | m | | 2392 | NED | 0.50 | 1 | 0.31 | 15 | 4.65 | | | Veltman, Jelmer | | | 2195 | NED | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Haver, Daan | | | 1854 | NED | 1.00 | 1 | 0.16 | 15 | 2.40 | |
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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