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Individual Calculations September 2016 |
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| Li, Yinshi Total change: 6.00 | |   |
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| 2016 NAYCC U18 | Windsor | CAN | 2016-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2226 | 2138 | 2.50 | 8 | -0.57 | 40 | -22.80 | |
|  Grabinsky, Aaron | | | 2312 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | |  Wu, Christopher | f | | 2338 | USA | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Li, Ethan | | | 2321 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Sowa, Aidan | | | 1910 | USA | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Guo, Arthur | c | | 2155 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Bian, Alex | f | | 2300 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Nguyen, Trung | f | | 2153 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Li, Ben | | | 2319 | USA | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | | | 5th Annual Washington International - A | Rockville, Maryland | USA | 2016-08-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2343 | 2138 | 3.00 | 9 | 0.72 | 40 | 28.80 | |
| | Song, Michael | f | | 2373 | CAN | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Gorti, Akshita | f | wm | 2246 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Santarius, Erik F | | | 2353 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Holt, Conrad | g | | 2538 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Brodsky, David | f | | 2320 | USA | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Perelshteyn, Eugene | g | | 2514 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Kretchetov, Alexandre | f | | 2241 | RUS | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Kaufman, Larry C | g | | 2299 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Truelson, Nels W. | | | 2204 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | * 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) | | |
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