Individual Calculations February 2020 |
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Leruo, Ntswaneng Total change: -36.40 | | |
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AIRFFICIENCY YEAR OPENER 2020-OPEN | GABORONE LEGAE | BOT | 2020-01-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1480 | 1350 | 0.50 | 4 | -0.91 | 40 | -36.40 | |
| Tlhwaafalo, Gofaone | | | 1750 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | Makwaeba, Keabetswe | | | 1590 | BOT | 0.00 | 1 | -0.20 | 40 | -8.00 | | Botlhe, Lekang | | | 1520 | BOT | 0.00 | 1 | -0.28 | 40 | -11.20 | | Mpho, Michael | | | 1059 | BOT | 0.50 | 1 | -0.35 | 40 | -14.00 | | * 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) | |
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