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Individual Calculations August 2022 |
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| Ji, Y Luke Total change: -8.00 | |   |
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| 50th Annual World Open - Under 2000 | Philadelphia, Pennsylvania | USA | 2022-06-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1497 | 1384 | 1.50 | 3 | 0.37 | 40 | 14.80 | |
|  Papanek, Ella Shar | | | 1741 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Ramkumar, Aditya | | | 1345 | USA | 0.50 | 1 | -0.05 | 40 | -2.00 | | | Yuan, Serena | | | 1405 | USA | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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) | | | | 27th annual Bradley Open Under 2100 | Windsor Locks, CT | USA | 2022-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1331 | 1384 | 0.00 | 1 | -0.57 | 40 | -22.80 | |
| | Kanury, Riya A | | | 1331 | USA | 0.00 | 1 | -0.57 | 40 | -22.80 | |
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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