|
Individual Calculations March 2023 |
|
|
|
| Miles, Barry S Total change: -20.20 | |   |
|
| Coulsdon Chess Dicky White - February | London | ENG | 2023-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1411 | 1439 | 1.00 | 4 | -1.15 | 20 | -23.00 | |
|  Warner, Dominic W J | | | 1512 | ENG | 0.00 | 1 | -0.40 | 20 | -8.00 | |  Kumar, Arnav | | | 1437 | ENG | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Smith, Henry | | | 1377 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Stoneman, Ian D | | | 1318 | ENG | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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) | | | | Coulsdon Chess Daytime Chess February 2023 | Coulsdon | ENG | 2023-02-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1441 | 1403 | 1.50 | 3 | 0.14 | 20 | 2.80 | |
| | Howes, David J | | | 1341 | ENG | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Gillespie, Frank | | | 1373 | ENG | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Wood, Jamie J | | | 1610 | ENG | 0.00 | 1 | -0.23 | 20 | -4.60 | |
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) | | |
|
