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Individual Calculations September 2023 |
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| Shergil, Ronak Total change: 121.20 | |   |
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| XXXIII Pan-American Youth Chess Festival - Under 12 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1579 | 1114 | 1.00 | 4 | 0.67 | 40 | 26.80 | |
|  Sethuraman, Roshan | | | 1902 | USA | 0.00 | 1 | 0.00 | 40 | 0.00 | |  Simo Paulino, Leonardo Michael | | | 1534 | DOM | 1.00 | 1 | 0.93 | 40 | 37.20 | | | Zhang, Ryan | | | 1441 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Krishnan, Anish | | | 1438 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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) | | | | XIV CAC Youth Chess Festival 2023 - U12 Open | Port of Spain | TTO | 2023-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1602 | 1114 | 3.00 | 6 | 2.36 | 40 | 94.40 | |
| | Polanco Fernandez, Sahiean | | | 1876 | DOM | 0.00 | 1 | 0.00 | 40 | 0.00 | | | James, Levi | | | 1345 | TTO | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Alonso Orta, Osiel Alberto | f | | 1904 | CUB | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Jaikaran, Aaron | | | 1267 | BAR | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Cortes Franco, Adrian Ignacio | | | 1443 | PAN | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Lara Santos, Angel Sebastian | | | 1777 | DOM | 1.00 | 1 | 0.99 | 40 | 39.60 | |
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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