|
Individual Calculations October 2017 |
|
|
|
| Gibbons, Robert E Total change: -8.40 | |   |
|
| 2017 New Zealand Seniors Chess Championship | Mt Maunganui | NZL | 2017-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1887 | 1956 | 3.00 | 6 | -0.42 | 20 | -8.40 | |
|  Gothorp, Thomas H T | | | 1556 * | NZL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Dive, Russell J | m | | 2294 | NZL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | List, Robert | | | 1586 | NZL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lim, Benjamin U | c | | 1941 | NZL | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Milligan, Helen | c | wf | 2007 | NZL | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Marko, Helmut S | c | | 1936 | PNG | 1.00 | 1 | 0.47 | 20 | 9.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
