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Individual Calculations February 2019 |
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| Luo, Terry Total change: 44.80 | |   |
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| 45th Annual Eastern Open | Tyson's Corner, Virginia | USA | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2087 | 1958 | 3.50 | 6 | 1.40 | 40 | 56.00 | |
|  Boris, Peter | | | 1812 | USA | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Enkhbat, Tegshsuren | m | | 2335 | USA | 0.50 | 1 | 0.41 | 40 | 16.40 | | | Paul, Justin | f | | 2253 | USA | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Heller, Garrett | | | 2024 | USA | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Moore, Johnson | | | 2001 | USA | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Wiebe, Isaac | | | 2099 | CAN | 1.00 | 1 | 0.69 | 40 | 27.60 | |
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) | | | | 51st Annual Liberty Bell Open | Philadelphia, Pennsylvania | USA | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1968 | 3.50 | 6 | -0.28 | 40 | -11.20 | |
| | Wang, Shawn | | | 1756 | USA | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Samant, Neil | | | 1746 | USA | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Lapan, Dan | | | 2224 | USA | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Zhang, Samuel | | | 1850 | USA | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Wu, Eric | | | 1787 | USA | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Hu, Merric | | | 1867 | USA | 1.00 | 1 | 0.36 | 40 | 14.40 | |
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) | | |
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