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Individual Calculations August 2018 |
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| Li, Ruifeng Total change: -22.70 | |   |
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| 46th Annual World Open | Philadelphia, Pennsylvania | USA | 2018-07-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2429 | 2583 | 6.00 | 9 | -0.11 | 10 | -1.10 | |
|  Yang, Kevin S | | | 2183 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Grabinsky, Aaron | | | 2322 | USA | 0.50 | 1 | -0.32 | 10 | -3.20 | | | Banik, Siddharth G | | | 2275 | USA | 0.50 | 1 | -0.36 | 10 | -3.60 | | | Kumar, Nikhil | f | | 2300 | USA | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Lee, Michael | m | | 2414 | USA | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Xiong, Jeffery | g | | 2655 | USA | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Raja, Harshit H | m | | 2442 | IND | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Kovalyov, Anton | g | | 2658 | CAN | 0.50 | 1 | 0.10 | 10 | 1.00 | | | Lenderman, Aleksandr | g | | 2615 | USA | 0.00 | 1 | -0.46 | 10 | -4.60 | | | * 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) | | | | 2018 U.S. Junior Championship | Saint Louis, Missouri | USA | 2018-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2439 | 2583 | 4.00 | 9 | -2.16 | 10 | -21.60 | |
| | Balakrishnan, Praveen | m | | 2411 | USA | 0.50 | 1 | -0.23 | 10 | -2.30 | | | Wang, Annie | f | wm | 2299 | USA | 0.00 | 1 | -0.84 | 10 | -8.40 | | | Chandra, Akshat | g | | 2486 | USA | 0.00 | 1 | -0.63 | 10 | -6.30 | | | Brattain, Mika | | | 2399 | USA | 0.50 | 1 | -0.24 | 10 | -2.40 | | | Tang, Andrew | g | | 2507 | USA | 0.50 | 1 | -0.10 | 10 | -1.00 | | | Liang, Awonder | g | | 2569 | USA | 0.50 | 1 | -0.02 | 10 | -0.20 | | | Burke, John M | g | | 2524 | USA | 1.00 | 1 | 0.42 | 10 | 4.20 | | | Bian, Alex | f | | 2291 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Patel, Advait | m | | 2461 | USA | 0.00 | 1 | -0.67 | 10 | -6.70 | |
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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