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Individual Calculations September 2023 |
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| Cherukuri, Nitesh Total change: 12.54 | |   |
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| 10th Annual Potomac Open - U2200 | Rockville, MD | USA | 2023-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1897 | 4.00 | 5 | 0.17 | 38 | 6.46 | |
|  Ayyappan, Santhosh | | | 1497 * | USA | 1.00 | 1 | 0.08 | 38 | 3.04 | |  Chen, George Yiming | | | 1656 | USA | 1.00 | 1 | 0.20 | 38 | 7.60 | | | Shetty, Saharsh Darsh | | | 1535 | USA | 0.50 | 1 | -0.40 | 38 | -15.20 | | | Zhuang, Kyle | | | 1773 | USA | 1.00 | 1 | 0.33 | 38 | 12.54 | | | Chandi, Ishnoor Singh | | | 1870 | USA | 0.50 | 1 | -0.04 | 38 | -1.52 | | | * 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) | | | | 1st Annual Pennsylvania Classic | Langhorne, Pennsylvania | USA | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1897 | 3.00 | 4 | 0.65 | 38 | 24.70 | |
| | Sandeep, Thimmasamudram | | | 1494 | USA | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Ansh, Shah | | | 2173 | IND | 0.00 | 1 | -0.17 | 38 | -6.46 | | | Manish, B Kashyap | | | 1491 | USA | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Roman, Rychkov | | | 2011 | USA | 1.00 | 1 | 0.66 | 38 | 25.08 | |
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) | | | | XXXIII Pan-American Youth Chess Festival - Under 12 Open | Chicago, IL | USA | 2023-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1619 | 1883 | 6.50 | 9 | -0.49 | 38 | -18.62 | |
| | Noguera Villalba, Vidal Samuel | | | 1483 * | PAR | 1.00 | 1 | 0.08 | 38 | 3.04 | | | Krishnan, Anish | | | 1438 | USA | 1.00 | 1 | 0.06 | 38 | 2.28 | | | Luo, Wesley | | | 1662 | USA | 0.50 | 1 | -0.28 | 38 | -10.64 | | | Yin, Zeming | | | 1738 | CAN | 1.00 | 1 | 0.31 | 38 | 11.78 | | | Ho, Carter | | | 1999 | USA | 0.00 | 1 | -0.34 | 38 | -12.92 | | | Herrera Jimenez, Mateo | | | 1359 | COL | 1.00 | 1 | 0.03 | 38 | 1.14 | | | Jammalamadaka, Vihaan | | | 1812 | USA | 0.00 | 1 | -0.60 | 38 | -22.80 | | | Zhang, Ryan | | | 1441 | USA | 1.00 | 1 | 0.06 | 38 | 2.28 | | | Guo, Felix | | | 1637 | USA | 1.00 | 1 | 0.19 | 38 | 7.22 | | | * 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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