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Individual Calculations January 2016 |
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| Kaufman, Raymond Total change: 20.00 | |   |
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| 51st Annual American Open | Orange, California | USA | 2015-11-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2241 | 2295 | 4.50 | 8 | -0.04 | 20 | -0.80 | |
|  Pan, Christopher | | | 1977 | USA | 0.00 | 1 | -0.87 | 20 | -17.40 | |  Eswaran, Ashritha | | wm | 2209 | USA | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Clarke, Brandon G I | | | 2165 | ENG | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Taghizadeh, Rayan | f | | 2240 | USA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Sevillano, Enrico | g | | 2464 | USA | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Aldama Degurnay, Dionisio | m | | 2388 | MEX | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Diaz, Conrado | | | 2259 | PHI | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Yanayt, Eugene | f | | 2228 | USA | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | 42nd Annual Eastern Open | Bethesda, Maryland | USA | 2015-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2363 | 2295 | 4.00 | 7 | 1.04 | 20 | 20.80 | |
| | Maxwell, Daniel N | | | 2073 | USA | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Bennett, David Michael | c | | 2131 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Ivanov, Alexander | g | | 2512 | USA | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Wang, Tianqi | | | 2132 | USA | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Erenburg, Sergey | g | | 2582 | USA | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Shabalov, Alexander | g | | 2512 | USA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Burke, John M | f | | 2601 | USA | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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