|
Rapid:
Individual Calculations September 2023 |
|
|
|
| Snape, Ian L Total change: -32.40 | |   |
|
| Coulsdon Chess Rapidplay 13th August 2023 - Open | Coulsdon | ENG | 2023-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1778 | 2080 | 4.00 | 7 | -1.62 | 20 | -32.40 | |
|  Jackson, Paul G | | | 1563 | ENG | 0.00 | 1 | -0.96 | 20 | -19.20 | |  Chaban, Roxolana | | | 1680 * | ENG | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rizvi, Nasir | | | 1881 | WLS | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Rogers, Tim L | | | 1743 | ENG | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Pires, Jonathan | | | 1570 | ENG | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Hayward, Alan | | | 1757 | ENG | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Cherniaev, Alexander | g | | 2255 | ENG | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | |
|
