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Individual Calculations January 2020 |
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| Boshoma, Chifundo Total change: 119.20 | |   |
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| 2019 African Youth Chess Championship (Under 12 Open) | Windhoek | NAM | 2019-12-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1392 | 1153 | 5.00 | 9 | 2.98 | 40 | 119.20 | |
|  Sonhy, Jaime | | | 1553 * | ANG | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Hammadi, Rayane | | | 1329 | ALG | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Masala, Iphazha | c | | 1553 * | BOT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Andriamanalimanana, Tsiresy Haja | | | 1390 | MAD | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Ramesh, Sanjay | | | 1208 | KEN | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Chembe, Sean Kunda | | | 1553 * | ZAM | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mawire, Tawananyasha | | | 1409 | ZIM | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Bertelsmann, Alexander | | | 1331 | NAM | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Oabile, Romeo | | | 1206 | BOT | 0.00 | 1 | -0.43 | 40 | -17.20 | | | * 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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