|
Individual Calculations February 2015 |
|
|
|
| Froberg, Gert-Jan Total change: 2.00 | |   |
|
| Tata Steel Chess Tournament 2015 - D3A | Wijk aan Zee | NED | 2015-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1982 | 1847 | 1.00 | 3 | 0.04 | 20 | 0.80 | |
|  Dudink, Bas | | | 2009 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Van Der Grinten, Bas | | | 1936 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Roozendaal, Marc | | | 2001 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | |
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 2015 - T3C | Wijk aan Zee | NED | 2015-01-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 1847 | 2.50 | 9 | 0.06 | 20 | 1.20 | |
| | Giphart, Xander | | | 1967 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Dissel, Henk | | | 1984 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Pijlman, Rene | | | 1985 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Slisser, Theo | | | 2112 | NED | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Haakman, Adri | | | 2089 | NED | 0.50 | 1 | 0.30 | 20 | 6.00 | | | Oranje, Richard | | | 2081 | NED | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Koelemij, Sinclair | | | 2016 | NED | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Zilverberg, Jasper | | | 2031 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Boots, Johan | | | 1967 | NED | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | |
|
