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Individual Calculations January 2023 |
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| Kodarapu, Ishaan Total change: -19.20 | |   |
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| 57th American Open - Under 2200 | Orange, CA | USA | 2022-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1652 | 1816 | 5.00 | 8 | -0.48 | 40 | -19.20 | |
|  Arutla, Siddharth | | | 1416 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Stevens, Adam Benjamin | | | 1453 | USA | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Widjaja, Luke | | | 1786 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Zeng, Elbert | | | 1855 | USA | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Akopian, Robert | | | 1957 | USA | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Garg, Priyansh | | | 1549 | USA | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Xia, Joshua | | | 1656 | USA | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Colville, Julian | | | 1542 | USA | 0.50 | 1 | -0.33 | 40 | -13.20 | | | * 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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