|
Individual Calculations February 2013 |
|
|
|
| Den Boer, Paul Total change: 28.35 | |   |
|
| Schaakfestival Groningen 2012 Compact A | Groningen | NED | 2012-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2188 | 1948 | 2.50 | 3 | 1.89 | 15 | 28.35 | |
|  Jellema, Yme Jan | | | 2206 | NED | 0.50 | 1 | 0.32 | 15 | 4.80 | |  Rietman, Frits | | | 2241 | NED | 1.00 | 1 | 0.85 | 15 | 12.75 | | | Willemsma, Abe | | | 2117 | NED | 1.00 | 1 | 0.72 | 15 | 10.80 | |
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) | | |
|
