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Individual Calculations September 2019 |
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| Wu, Rochelle Total change: 29.26 | |   |
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| 2019 NAYCC U18 Open | Kingston | CAN | 2019-08-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2159 | 2161 | 5.00 | 9 | 0.60 | 38 | 22.80 | |
|  Zhou, Joey Junhe | | | 1761 * | CAN | 1.00 | 1 | 0.08 | 38 | 3.04 | |  Hua, Eugene | f | | 2303 | CAN | 1.00 | 1 | 0.69 | 38 | 26.22 | | | Ravuri, Vinesh | | | 2192 | USA | 1.00 | 1 | 0.54 | 38 | 20.52 | | | Doknjas, Joshua | c | | 2237 | CAN | 0.00 | 1 | -0.40 | 38 | -15.20 | | | Wang, Wesley | f | | 2269 | USA | 0.00 | 1 | -0.35 | 38 | -13.30 | | | Samadashvili, Martha | | wf | 2086 | USA | 0.00 | 1 | -0.60 | 38 | -22.80 | | | Li, William | | | 2139 | CAN | 0.50 | 1 | -0.03 | 38 | -1.14 | | | Zhang, Henry | | | 2151 | CAN | 1.00 | 1 | 0.49 | 38 | 18.62 | | | Chen, Richard | f | | 2291 | CAN | 0.50 | 1 | 0.18 | 38 | 6.84 | | | * 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) | | | | 2019 U.S. Masters Championship | Greensboro, North Carolina | USA | 2019-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2220 | 2161 | 4.00 | 9 | 0.17 | 38 | 6.46 | |
| | Panchanathan, Magesh Chandran | g | | 2494 | IND | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Becerra Rivero, Julio | g | | 2504 | USA | 0.00 | 1 | -0.12 | 38 | -4.56 | | | Sheppard, Dore | | | 2023 | USA | 1.00 | 1 | 0.31 | 38 | 11.78 | | | Prabhu, Naveen | | | 1761 * | USA | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Gauri, Shankar | f | | 2363 | IND | 0.00 | 1 | -0.24 | 38 | -9.12 | | | Yu, Jennifer | f | wg | 2296 | USA | 0.50 | 1 | 0.18 | 38 | 6.84 | | | Francisco, Richard | | | 2276 | USA | 0.00 | 1 | -0.34 | 38 | -12.92 | | | Myers, Dominique | | | 2018 | USA | 1.00 | 1 | 0.31 | 38 | 11.78 | | | Arjun, Vishnuvardhan | m | | 2242 | IND | 0.50 | 1 | 0.11 | 38 | 4.18 | | | * 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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