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Individual Calculations August 2022 |
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| Casares, Santiago De Jesus Total change: 39.60 | |   |
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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 |
| 1632 | 1555 | 1.50 | 3 | 0.28 | 40 | 11.20 | |
|  Murali, Rishi | | | 1684 | USA | 1.00 | 1 | 0.67 | 40 | 26.80 | | | Childers Pickett, Logan Alexande | | | 1807 | PUR | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Liu, Joshua | | | 1406 | USA | 0.50 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | 30th annual Southern Open Under 2100 | Orlando, FL | USA | 2022-07-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1555 | 1.00 | 2 | 0.71 | 40 | 28.40 | |
| | Yisrael, Melakah | | | 1870 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | |  Espinosa, Libaski | | | 1852 | CUB | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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