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Individual Calculations July 2023 |
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| Mandizha, Farai Total change: -3.50 | |   |
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| 16th annual Philadelphia International | Philadelphia, PA | USA | 2023-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1986 | 2393 | 1.50 | 2 | -0.35 | 10 | -3.50 | |
|  Rowe, Duane | c | | 1979 | JAM | 0.50 | 1 | -0.43 | 10 | -4.30 | |  Wu, Wentao | | | 1993 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | * 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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