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Individual Calculations February 2014 |
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| Bonin, Jay Richard Total change: -3.80 | |   |
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| 32nd Annual Empire City Open | New York, New York | USA | 2013-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 2317 | 4.00 | 6 | -0.86 | 10 | -8.60 | |
|  Ashmun, Frank | | | 2052 | USA | 1.00 | 1 | 0.18 | 10 | 1.80 | |  Juac, Majur | | | 2102 | USA | 0.00 | 1 | -0.77 | 10 | -7.70 | | | Brodsky, David | | | 1967 | USA | 0.50 | 1 | -0.39 | 10 | -3.90 | | | Williams, Alan Perry | | | 2098 | USA | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Bierkens, Pieter A | | | 2133 | USA | 1.00 | 1 | 0.26 | 10 | 2.60 | | | Mujumdar, Sameer | | | 2004 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | |
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) | | | | 2014 MCC January Extra Super Grand Prix | New York, New York | USA | 2014-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2302 | 5.00 | 6 | -0.03 | 10 | -0.30 | |
| | Kostovetsky, Daniel | | | 1929 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Ashmun, Frank Lee | | | 2050 | USA | 0.50 | 1 | -0.31 | 10 | -3.10 | | | Berg, George P | | | 2062 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Kopiecki, Edward | | | 1994 | USA | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Weiss, Loren E | | | 2024 | USA | 1.00 | 1 | 0.17 | 10 | 1.70 | | | Der Manuelian, Haik | | | 2034 | USA | 0.50 | 1 | -0.33 | 10 | -3.30 | |
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) | | | | 12th Annual Foxwoods Open | Mashantucket, Connecticut | USA | 2014-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2432 | 2302 | 3.50 | 9 | 0.51 | 10 | 5.10 | |
| | Shabalov, Alexander | g | | 2529 | USA | 1.00 | 1 | 0.79 | 10 | 7.90 | | | Hungaski, Robert | g | | 2462 | USA | 0.00 | 1 | -0.29 | 10 | -2.90 | | | Norowitz, Yaacov | m | | 2442 | USA | 1.00 | 1 | 0.69 | 10 | 6.90 | | | Gerzhoy, Leonid | m | | 2481 | CAN | 0.50 | 1 | 0.23 | 10 | 2.30 | | | Sarkar, Justin | m | | 2425 | USA | 0.50 | 1 | 0.17 | 10 | 1.70 | | | Macieja, Bartlomiej | g | | 2583 | POL | 0.50 | 1 | 0.34 | 10 | 3.40 | | | Mandizha, Farai | m | | 2379 | ZIM | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Liang, Awonder | f | | 2247 | USA | 0.00 | 1 | -0.58 | 10 | -5.80 | | | Chandra, Akshat | m | | 2341 | USA | 0.00 | 1 | -0.45 | 10 | -4.50 | |
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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