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Individual Calculations February 2020 |
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| Masala, Iphazha Total change: 17.20 | |   |
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| AIRFFICIENCY YEAR OPENER 2020-OPEN | GABORONE LEGAE | BOT | 2020-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1605 | 1531 | 3.00 | 6 | 0.43 | 40 | 17.20 | |
|  Monnaatsheko, Keletshabile | | | 1931 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Kgosietsile, Modikwa | | | 1222 | BOT | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Enerst, Kaisara | | | 1489 | BOT | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Kebopetswe, Golekwamang | | | 1767 | BOT | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Diczhino, Mogalakwe | | | 1914 | BOT | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Mpho, Nchini | | | 1308 | BOT | 1.00 | 1 | 0.22 | 40 | 8.80 | | | * 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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