|
Individual Calculations March 2010 |
|
|
|
| Groot De, Ymar Total change: 23.40 | |   |
|
| Schaakfestival Groningen 2009 Open B | Groningen | NED | 2009-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2001 | 6.00 | 8 | 1.94 | 15 | 29.10 | |
|  Werff Van Der, Frank | | | 1839 | NED | 1.00 | 1 | 0.29 | 15 | 4.35 | |  Weggen, Jeroen | | | 1847 | NED | 0.00 | 1 | -0.71 | 15 | -10.65 | | | Indie Van, Frank | | | 1923 | NED | 1.00 | 1 | 0.39 | 15 | 5.85 | | | Mellema, Andries | | | 2117 | NED | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Zuiderweg, Edwin | | | 2014 | NED | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Tromp, Pieter | | | 2010 | NED | 1.00 | 1 | 0.51 | 15 | 7.65 | | | Daudzvardis, Janis | | | 2189 | LAT | 1.00 | 1 | 0.74 | 15 | 11.10 | | | Slagter, Ruben | | | 2029 | NED | 1.00 | 1 | 0.54 | 15 | 8.10 | |
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) | | | | Corus Chess Tournament - Tien 3G | Wijk aan Zee | NED | 2010-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 2001 | 3.00 | 7 | -0.38 | 15 | -5.70 | |
| | Nieland, Wim | | | 2015 | NED | 0.50 | 1 | 0.02 | 15 | 0.30 | | | De Roode, Martijn | | | 2001 | NED | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Seelemeijer, Jasper | | | 1908 | NED | 0.50 | 1 | -0.13 | 15 | -1.95 | | | Bakker, Joop | | | 1986 | NED | 0.00 | 1 | -0.52 | 15 | -7.80 | | | Van Eijndhoven, Piet | | | 2087 | NED | 1.00 | 1 | 0.62 | 15 | 9.30 | | | Bottenberg, Frans | | | 2130 | NED | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Wiesner, Frank | | | 1969 | GER | 1.00 | 1 | 0.46 | 15 | 6.90 | |
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) | | |
|
