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Individual Calculations August 2022 |
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| Smit, Yoshua Total change: -16.40 | |   |
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| 2022 Blou Bul Open Chess Tournament (A) | Pretoria | RSA | 2022-06-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1426 | 1.00 | 4 | -0.57 | 40 | -22.80 | |
|  Smit, Devon | | | 1766 | RSA | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Jones, William | | | 1178 | RSA | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Nguyen, Minh | | | 1375 | RSA | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Dinham, James | | | 1848 | RSA | 0.00 | 1 | -0.07 | 40 | -2.80 | |
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) | | | | 2022 African Youth Chess Championships - U16 Open | Lusaka | ZAM | 2022-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1599 | 1426 | 2.00 | 6 | 0.16 | 40 | 6.40 | |
| | Siima, Zion Kazoora | | | 1489 | UGA | 0.00 | 1 | -0.41 | 40 | -16.40 | | | Chang, Sebastian | | | 1346 | RSA | 0.50 | 1 | -0.11 | 40 | -4.40 | | | Levitan, Caleb Levi | | | 1826 * | RSA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Munyere, Musa | | | 1644 | BOT | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Sonhy, Jaime | | | 1819 | ANG | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aaditya, Kailas Bhattbhatt | | | 1468 | TAN | 1.00 | 1 | 0.56 | 40 | 22.40 | | | * 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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