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Individual Calculations August 2017 |
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| Jacobs, Kevin T Total change: 46.00 | |   |
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| South African Open Chess Championships 2017 (A-Section) | Durban | RSA | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1909 | 1882 | 6.50 | 9 | 2.30 | 20 | 46.00 | |
|  Vermeulen, Ernestus Jacobus | | | 1499 | RSA | 0.50 | 1 | -0.41 | 20 | -8.20 | |  Millard, Chad | | | 1482 * | RSA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Jere, Daniel | m | | 2282 * | ZAM | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lesuthu, Kali M. | | | 1561 | RSA | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Vassiliadis, John | | | 1729 | BOT | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Bhawoodien, Shabir Hussain | f | | 2066 | RSA | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Govindasamy, Nashlen | c | | 2087 | RSA | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Oatlhotse, Providence | m | | 2190 | BOT | 1.00 | 1 | 0.86 | 20 | 17.20 | | | Grover, Sahaj | g | | 2282 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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