|
Individual Calculations January 2022 |
|
|
|
| Mapini, Otsile Total change: -9.40 | |   |
|
| 2021 Debswana Developmental Botswana International Open Chess Championships- PRESTIGE SECTION | Gaborone | BOT | 2021-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2017 | 3.50 | 8 | -0.47 | 20 | -9.40 | |
|  Ndaba, Gakologelwang | | | 1816 | BOT | 1.00 | 1 | 0.24 | 20 | 4.80 | |  Oatlhotse, Providence | m | | 2188 | BOT | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Rongwane, Gomolemo | | | 2111 | BOT | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Masango, Spencer | | | 2101 | ZIM | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Olebile, Thato | f | | 2100 | BOT | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Mogalakwe, Diczhino | | | 1908 | BOT | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Gaealafshwe, Barileng | c | | 2073 | BOT | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Pudungwane, Lesole | | | 1839 | BOT | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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) | | |
|
