|
Individual Calculations September 2010 |
|
|
|
| Vreeburg, Jan Total change: -9.30 | |   |
|
| 4e Leiden Chess Tournament | Leiden | NED | 2010-07-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2070 | 1953 | 1.50 | 6 | -0.62 | 15 | -9.30 | |
|  Van Der Velden, Bram | | | 2177 | NED | 0.00 | 1 | -0.22 | 15 | -3.30 | |  Erwich, Frans | | | 2060 | NED | 0.50 | 1 | 0.15 | 15 | 2.25 | | | Boulahfa, Hicham | | | 2064 | NED | 0.00 | 1 | -0.35 | 15 | -5.25 | | | Konings, Leon | f | | 2243 | NED | 0.00 | 1 | -0.16 | 15 | -2.40 | | | Sparreboom, Wil | | | 1974 | NED | 0.00 | 1 | -0.47 | 15 | -7.05 | | | Broos, Simon | | | 1904 | NED | 1.00 | 1 | 0.43 | 15 | 6.45 | |
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) | | |
|
