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Individual Calculations January 2024 |
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| Sathish, Abinavah Total change: 31.20 | |   |
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| Africawide Chess Championship 2023 (Open) | Johannesburg | RSA | 2023-11-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1619 | 3.50 | 5 | 0.78 | 40 | 31.20 | |
|  McPherson, Naleli | | | 1325 | LES | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Teeke, Karabo | | | 1721 | RSA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Ikageng, Mabengane | | | 1748 | BOT | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Jaitas, Kittisak | | | 1445 | RSA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Mlambo, Ishmael | | | 1657 | RSA | 0.50 | 1 | 0.05 | 40 | 2.00 | |
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) | | |
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