Individual Calculations May 2019 |
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Maswabi, Opelo Total change: -6.60 | | |
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2019 Botswana chess league Round 1-4 | Gaborone | BOT | 2019-03-02 |
Rc | Ro | w | n | change | K | K*chg | Game |
1706 | 1748 | 2.00 | 3 | 0.35 | 20 | 7.00 | |
| Omphile, Percy Mogogi | | | 1726 | BOT | 0.50 | 1 | -0.03 | 20 | -0.60 | | Moloi, Leatile | | | 1536 | BOT | 1.00 | 1 | 0.23 | 20 | 4.60 | | Kesiilwe, Dragon | | | 1855 | BOT | 0.50 | 1 | 0.15 | 20 | 3.00 | | 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) | | FIRST CAPITAL BANK INTERNATIONAL EASTER SHOWDOWN-OPEN | FRANCISTOWN | BOT | 2019-04-19 |
Rc | Ro | w | n | change | K | K*chg | Game |
1839 | 1748 | 0.50 | 3 | -0.68 | 20 | -13.60 | |
| Mapini, Otsile | c | | 2047 | BOT | 0.00 | 1 | -0.15 | 20 | -3.00 | | Sihlongonyane, Sikhanyiso | c | | 1596 | SWZ | 0.50 | 1 | -0.20 | 20 | -4.00 | | Lesole, Pudungwane | | | 1875 | BOT | 0.00 | 1 | -0.33 | 20 | -6.60 | | 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) | |
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