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Individual Calculations August 2018 |
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| Mandizha, Farai Total change: -6.30 | |   |
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| 12th Annual Philadelphia International | Philadelphia, Pennsylvania | USA | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2177 | 2390 | 5.50 | 9 | -1.20 | 10 | -12.00 | |
|  Saikhanchimeg, Tsogtsaikhan | | | 2037 | MGL | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Polavaram, Rithik | | | 1990 * | USA | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Chasin, Nico | f | | 2123 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Zheng, Michael | | | 1990 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Pressman, Leif | f | | 2275 | USA | 1.00 | 1 | 0.34 | 10 | 3.40 | | | Nestorovic, Nikola | g | | 2476 | SRB | 0.00 | 1 | -0.38 | 10 | -3.80 | | | Stearman, Josiah | f | | 2285 | USA | 0.00 | 1 | -0.64 | 10 | -6.40 | | | Zhou, Liran | c | | 2179 | USA | 1.00 | 1 | 0.23 | 10 | 2.30 | | | Lin, Dachey | f | | 2240 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | * 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) | | | | 46th Annual World Open | Philadelphia, Pennsylvania | USA | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2296 | 2385 | 6.00 | 9 | 0.57 | 10 | 5.70 | |
| | Perez-Billinghurst, Ricardo | | | 2070 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Ewing, Gabriel | | | 2032 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | | | Nyzhnyk, Illia I | g | | 2605 | UKR | 0.00 | 1 | -0.22 | 10 | -2.20 | | | Daggupati, Balaji | f | | 2207 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Burke, John | g | | 2524 | USA | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Ghatti, Sanjay | f | | 2211 | USA | 1.00 | 1 | 0.27 | 10 | 2.70 | | | Preotu, Razvan | g | | 2495 | CAN | 0.00 | 1 | -0.35 | 10 | -3.50 | | | Easton, Jack | | | 2238 | USA | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Stearman, Josiah | f | | 2285 | USA | 1.00 | 1 | 0.36 | 10 | 3.60 | |
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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