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Individual Calculations September 2019 |
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| Zheng, Michael Total change: 16.00 | |   |
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| 2019 Barber Tournament of K-8 Champions | Orlando, Florida | USA | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2043 | 2.00 | 4 | -0.49 | 40 | -19.60 | |
|  Mardov, Dimitar | | | 2092 | USA | 0.00 | 1 | -0.43 | 40 | -17.20 | |  Mu, Grant | | | 1643 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Sethuraman, Sandeep | | | 2112 | USA | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Lodh, Anish | | | 1857 | USA | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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) | | | | 2019 U.S. Masters Championship | Greensboro, North Carolina | USA | 2019-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2162 | 2043 | 4.00 | 9 | 0.89 | 40 | 35.60 | |
| | Talukdar, Rohan | f | | 2399 | CAN | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Yu, Jennifer | f | wg | 2296 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Cezila Jr, Rubens | | | 2166 | BRA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Kretchetov, Alexandre | f | | 2237 | RUS | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Yanayt, Eugene | f | | 2264 | USA | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Chen, Alex | | | 2034 | USA | 0.50 | 1 | -0.01 | 40 | -0.40 | | | Prabhu, Naveen | | | 1686 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Hernandez Moya, Yuleisy | | wg | 2199 | CUB | 0.50 | 1 | 0.21 | 40 | 8.40 | | | Bereolos, Peter | f | | 2178 | USA | 0.50 | 1 | 0.18 | 40 | 7.20 | |
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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