|
Individual Calculations May 2018 |
|
|
|
| Howes, David J Total change: -8.60 | |   |
|
| CCF CHRISTMAS LONG PLAY CONGRESS MAJOR March | London | ENG | 2018-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1400 | 1440 | 1.50 | 4 | -0.67 | 20 | -13.40 | |
|  Lim, Yu-Chin (peter) | | | 1610 | ENG | 0.00 | 1 | -0.28 | 20 | -5.60 | |  Meaton, Arthur H | | | 1248 | ENG | 0.50 | 1 | -0.25 | 20 | -5.00 | | | Couchman, Andrew A | | | 1152 | ENG | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Pride, Stephen C | | | 1588 | 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) | | | | CCF WINTER CHESS LONG PLAY RESULTS APRIL A | London | ENG | 2018-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1522 | 1434 | 1.00 | 2 | 0.24 | 20 | 4.80 | |
| | O`neill, Tom C | | | 1486 | SCO | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Pratley, Ian | | | 1558 | ENG | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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) | | |
|
