|
Individual Calculations February 2013 |
|
|
|
| Kossen, Johannes Total change: 1.35 | |   |
|
| Tata Steel Chess Tournament 2013 Tienkampen 3E | Wijk aan Zee | NED | 2013-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2005 | 1998 | 4.50 | 9 | 0.09 | 15 | 1.35 | |
|  Scherpenisse, Kees | | | 1960 | NED | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Cerasi, Umberto | | | 2011 | ITA | 1.00 | 1 | 0.52 | 15 | 7.80 | |  Niewenhuis, Ruud | | | 1944 | NED | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Roufs, Gerard | | | 2020 | NED | 1.00 | 1 | 0.53 | 15 | 7.95 | | | De Vries, Theo | | | 1963 | NED | 1.00 | 1 | 0.45 | 15 | 6.75 | | | Markus, John | | | 2088 | NED | 0.00 | 1 | -0.38 | 15 | -5.70 | | | Schipper, Rijk | | | 2067 | NED | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Moller, Werner | | | 1961 | NED | 0.50 | 1 | -0.05 | 15 | -0.75 | | | Bolhuis, Ridens | | | 2035 | NED | 0.50 | 1 | 0.05 | 15 | 0.75 | |
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) | | |
|
