|
Individual Calculations May 2015 |
|
|
|
| Walton, Alan J Total change: -13.60 | |   |
|
| 4NCL 2014-15 Rounds 7-8 (Div 1 & 2) | Birmingham | ENG | 2015-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2131 | 2198 | 1.00 | 2 | -0.19 | 20 | -3.80 | |
|  Richmond, Peter | | | 2129 | WLS | 0.50 | 1 | -0.10 | 20 | -2.00 | |  Birtwistle, Nigel | | | 2132 | ENG | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | 59th Southend Chess Congress | Southend-on-Sea | ENG | 2015-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2198 | 3.50 | 7 | -0.49 | 20 | -9.80 | |
| | White, Graham C | | | 1821 | ENG | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Cherniaev, Alexander | g | | 2481 | RUS | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Pert, Richard G | m | | 2443 | ENG | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Villiers, Thomas | | | 2089 | ENG | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Brozel, Sacha | | | 2003 | ENG | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Aravind, Subramanian N | | | 2107 | IND | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Myall, Ivan J | | | 2047 | ENG | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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) | | |
|
