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Individual Calculations October 2016 |
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| Li, Ruifeng Total change: -4.70 | |   |
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| 2016 North American U20 Open Championships | Irving, Texas | USA | 2016-09-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2366 | 2543 | 6.00 | 9 | -0.47 | 10 | -4.70 | |
|  Pamatmat, Jarod M | | | 2189 | USA | 1.00 | 1 | 0.11 | 10 | 1.10 | |  Wang, Justin | | | 2277 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Hong, Andrew Z | | | 2247 | USA | 1.00 | 1 | 0.15 | 10 | 1.50 | | | Bodek, Michael H | m | | 2403 | USA | 0.50 | 1 | -0.19 | 10 | -1.90 | | | Liang, Awonder | m | | 2484 | USA | 0.50 | 1 | -0.08 | 10 | -0.80 | | | Patel, Advait | | | 2398 | USA | 1.00 | 1 | 0.31 | 10 | 3.10 | | | Checa, Nicolas D | f | | 2421 | USA | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Chandra, Akshat | m | | 2492 | USA | 0.50 | 1 | -0.07 | 10 | -0.70 | | | Sheng, Joshua | f | | 2385 | USA | 0.00 | 1 | -0.71 | 10 | -7.10 | |
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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