|
Individual Calculations April 2020 |
|
|
|
| Maretlwaneng, Raymond Total change: 36.00 | |   |
|
| 2020 North Botswana Chess Extravaganza- Open Section | Palapye | BOT | 2020-02-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1791 | 1468 | 1.50 | 4 | 0.90 | 40 | 36.00 | |
|  Olebile, Thato | f | | 1868 * | BOT | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Bosane, Innocent | | | 1868 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Phaladze, Mbati | | | 1846 | BOT | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Casmon, Mabi | | | 1581 | BOT | 1.00 | 1 | 0.65 | 40 | 26.00 | | | * 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) | | |
|
