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Individual Calculations May 2018 |
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| Narkeeran, Madhavan Total change: 51.60 | |   |
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| 12th Annual Philadelphia Open | Philadelphia, Pennsylvania | USA | 2018-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2144 | 1909 | 4.00 | 9 | 2.00 | 40 | 80.00 | |
|  Der Manuelian, Haik | | | 2279 | USA | 1.00 | 1 | 0.90 | 40 | 36.00 | |  Gorovets, Andrey | g | | 2309 * | BLR | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kretchetov, Alexandre | f | | 2244 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Miyasaka, Marcus | f | | 2134 | USA | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Kumar, Aravind | f | | 2160 | USA | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Martinez, Shawn | | | 2013 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Zhu, Evelyn | | wm | 2016 | USA | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Panda, Vedic | | | 2021 | USA | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Eswaran, Ashritha | | wm | 2117 | USA | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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) | | | | 54th Cincinnati Open | Blue Ash, Ohio | USA | 2018-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1987 | 1909 | 0.50 | 3 | -0.71 | 40 | -28.40 | |
| | Ramer, Scott | | | 2144 | USA | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Diebert, Charles | | | 1989 | USA | 0.00 | 1 | -0.39 | 40 | -15.60 | | | Paganini, Xavier | | | 1829 | USA | 0.00 | 1 | -0.61 | 40 | -24.40 | |
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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