|
Rapid:
Individual Calculations September 2023 |
|
|
|
| Howes, David J Total change: -23.20 | |   |
|
| Coulsdon Chess Rapidplay 13th August 2023 - Rated Sections | Coulsdon | ENG | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1090 | 1321 | 2.00 | 4 | -1.16 | 20 | -23.20 | |
|  Kalaiyalahan, Aishwarya | | | 1097 | ENG | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Sobolevski, Damien | | | 1085 | ENG | 0.50 | 1 | -0.30 | 20 | -6.00 | |  Fazia, Salvatore | | | 1149 | ENG | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Braithwaite, Paul | | | 1028 | ENG | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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) | | |
|
