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Individual Calculations February 2018 |
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| Narayanan, Samrug Total change: -18.80 | |   |
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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 |
| 2101 | 2036 | 4.50 | 9 | 0.82 | 40 | 32.80 | |
|  Kiewra, Keaton | m | | 2382 | USA | 0.00 | 1 | -0.11 | 40 | -4.40 | |  Findlay, Ian T. | f | | 2207 | CAN | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Oconnor, Derek | | | 2201 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Acon, Jennifer | | | 1818 | USA | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Adamson, Robby | f | | 2197 | USA | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Chen, Jonathan | | | 1636 * | USA | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ke, Ivan | | | 2201 | USA | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Pan, Kevin | | | 2007 | USA | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Balint, Vilmos | | | 2263 | HUN | 1.00 | 1 | 0.79 | 40 | 31.60 | | | * 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) | | | | Minnesota Winter Open | Roseville, Minnesota | USA | 2018-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1764 | 2046 | 2.00 | 4 | -1.29 | 40 | -51.60 | |
| | Budideti, Saketh | | | 1646 * | USA | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Gazula, Sidarth | | | 1690 | USA | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Li, Linden | | | 1842 | USA | 0.00 | 1 | -0.76 | 40 | -30.40 | | | Shapiro-Erciyas, Ahmet | | | 1876 | USA | 1.00 | 1 | 0.28 | 40 | 11.20 | | | * 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) | | |
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