Individual Calculations February 2019 |
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Ngo, Bach Total change: 120.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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28th Annual North American Open | Las Vegas, Nevada | USA | 2018-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
2160 | 1821 | 4.00 | 8 | 3.01 | 40 | 120.40 | |
| Findlay, Ian | f | | 2221 * | CAN | 0.50 | 1 | 0.42 | 40 | 16.80 | | Morshedi, Ali | f | | 2221 * | USA | 1.00 | 1 | 0.92 | 40 | 36.80 | | Kumar, Nikhil | f | | 2221 * | USA | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ramer, Scott | | | 2200 | USA | 0.00 | 1 | -0.09 | 40 | -3.60 | | Nyamdorj, Davaaochir | | | 2111 | CAN | 0.50 | 1 | 0.34 | 40 | 13.60 | | Li, Hanxiang | | | 2104 | CHN | 0.50 | 1 | 0.34 | 40 | 13.60 | | Sandager, Stephen | | | 2064 | USA | 0.50 | 1 | 0.30 | 40 | 12.00 | | Martinez, Isaac | | | 2134 | USA | 1.00 | 1 | 0.86 | 40 | 34.40 | | * 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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