|
Individual Calculations January 2018 |
|
|
|
| Ansari, Athar Total change: 21.20 | |   |
|
| London Junior Chess Championships Northwick Park Open 2017 | London | ENG | 2017-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2011 | 1898 | 2.50 | 4 | 1.06 | 20 | 21.20 | |
|  Wells, Jonathan C | | | 2003 | ENG | 1.00 | 1 | 0.64 | 20 | 12.80 | |  Willmoth, Robert F | c | | 2202 | ENG | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Hughes, Peter | | | 1803 | ENG | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Prior, Stephen C V | | | 2037 | ENG | 0.50 | 1 | 0.19 | 20 | 3.80 | |
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) | | |
|
