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Individual Calculations June 2018 |
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| Menon, Gopal Total change: 13.40 | |   |
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| Chicago Chess Center 2nd Haymarket Memorial | Chicago, Illinois | USA | 2018-05-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2073 | 2200 | 3.00 | 4 | 0.45 | 20 | 9.00 | |
|  Bareket, Adam | | | 1800 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wilson, Matthew | | | 1960 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Kogen, Jonathan | | | 2210 | USA | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Velikanov, Alexander | f | | 2321 | USA | 0.50 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | | | 27th Annual Chicago Open | Wheeling, Illinois | USA | 2018-05-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2224 | 2200 | 4.50 | 9 | 0.22 | 20 | 4.40 | |
| | Ali Marandi, Cemil Can | g | | 2521 | TUR | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Narkeeran, Madhavan | | | 1961 | USA | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Zierk, Steven | m | | 2487 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Li, Beilin | | | 1938 | USA | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Zhou, Aiden | | | 1971 | CAN | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Mathur, Rithwik | | | 2015 | USA | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Grabinsky, Aaron | | | 2339 | USA | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Hevia Alejano, Carlos Antonio | g | | 2489 | CUB | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Jacobson, Aaron | f | | 2298 | USA | 0.50 | 1 | 0.13 | 20 | 2.60 | |
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) | | |
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