|
Individual Calculations January 2020 |
|
|
|
| Charles, Gregory M Total change: -33.20 | |   |
|
| CCF Daytime Chess - Autumn 2019 DEC 2019 R13-14 | London | ENG | 2019-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1184 | 1304 | 1.50 | 2 | 0.18 | 20 | 3.60 | |
|  Gray, David | | | 1126 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | |  Meaton, Arthur H | | | 1242 | 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) | | | | CCF Christmas Congress 2019 Minor | London | ENG | 2019-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1304 | 0.00 | 3 | -1.84 | 20 | -36.80 | |
| | Rizvi, Zara | | | 1050 | ENG | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Tighe, Kevin J | | | 1220 | ENG | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Bennett, Delroy | | | 1370 | ENG | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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) | | |
|
