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Individual Calculations February 2018 |
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| Anderson, Michael Total change: -10.20 | |   |
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| 27th Annual North American Open | Las Vegas, Nevada | USA | 2017-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2035 | 1711 | 1.00 | 7 | -0.06 | 20 | -1.20 | |
|  Kretchetov, Alexandre | f | | 2111 * | RUS | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Zavortink, Matt | | | 2111 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Wolfley, Lawrence | | | 2063 | USA | 0.00 | 1 | -0.11 | 20 | -2.20 | | | Wang, Kevin | | | 2027 | USA | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ramoutar, Alan-Safar | c | | 2101 | TTO | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Zhou, Liran | c | | 2111 * | USA | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Hung, Alan | | | 1718 | USA | 1.00 | 1 | 0.51 | 20 | 10.20 | | | * 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) | | | | 9th Annual Golden State Open | Concord, California | USA | 2018-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1858 | 1705 | 1.50 | 6 | -0.45 | 20 | -9.00 | |
| | Perepelitsky, Phillip | | | 2095 | USA | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Wang, Henry | | | 1820 | USA | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Riese, Kayven | | | 1771 | USA | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Wiebe, Isaac | | | 2052 | CAN | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Shivakumar, Shawnak | | | 1545 | USA | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Kondakov, Adrian | | | 1865 | USA | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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