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Individual Calculations April 2020 |
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| Sihlongonyani, Sikhanyiso Total change: 9.80 | |   |
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| 2020 BMI Lesotho Open Chess Championships Prestige Section | Maseru | LES | 2020-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1712 | 1649 | 3.00 | 6 | 0.49 | 20 | 9.80 | |
|  Ramathe, Motingoe | | | 1249 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mpya, Tsediso Matome | | | 1911 | RSA | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Sekhoto, Lehlohonolo | | | 1391 | LES | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Khalema, Sechaba | | | 1829 | LES | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Zwakala, Ntando | | | 2049 * | RSA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Klaas, Tokelo | c | | 1840 | LES | 0.00 | 1 | -0.25 | 20 | -5.00 | | | * 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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