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Individual Calculations August 2021 |
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| Wang, Ryan Total change: 212.40 | |   |
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| 49th Annual World Open - Under 2000 | Philadelphia, Pennsylvania | USA | 2021-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1411 | 5.00 | 7 | 4.04 | 40 | 161.60 | |
|  Padmanabhan, Akshay | | | 1811 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Su, Kevin | | | 1811 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Lauer, Benjamin Francis | | | 1590 | USA | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Rangan, Ananth | | | 1760 | USA | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Rao, Anjaneya | | | 1773 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | | | Feng, Andrew T | | | 1617 | USA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Berger, Robert A | | | 1811 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | * 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) | | | | 26th Annual Bradley Open - Under 2100 | Windsor Locks, Connecticut | USA | 2021-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1762 | 1411 | 1.50 | 2 | 1.27 | 40 | 50.80 | |
| | Chan, Matthew M | | | 1811 * | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ni, Brandon | | | 1712 | USA | 1.00 | 1 | 0.85 | 40 | 34.00 | | | * 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) | | |
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