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Individual Calculations February 2013 |
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| Juac, Majur Total change: -17.10 | |   |
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| 2012 Marshall Chess Club Championship | New york, New York | USA | 2012-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2124 | 2174 | 3.00 | 7 | -1.04 | 15 | -15.60 | |
|  Izoria, Zviad | g | | 2574 * | GEO | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Frumkin, Edward A | | | 1941 | USA | 0.00 | 1 | -0.79 | 15 | -11.85 | | | Sena, Juan | | | 2163 | DOM | 1.00 | 1 | 0.48 | 15 | 7.20 | | | Checa, Nicolas | | | 1966 | USA | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Kopiecki, Edward P | | | 1973 | USA | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Pillai, Kadhir A | | | 1986 | USA | 1.00 | 1 | 0.26 | 15 | 3.90 | | | Aaron, Deepak | | | 2263 | USA | 0.00 | 1 | -0.38 | 15 | -5.70 | | | * 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) | | | | 31st Annual Empire City Open | New York, New York | USA | 2012-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2217 | 2174 | 2.50 | 5 | 0.26 | 15 | 3.90 | |
| | Bonin, Jay R | m | | 2322 | USA | 0.50 | 1 | 0.20 | 15 | 3.00 | | | Shi, Jason | | | 1928 | USA | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Shmelov, Denys Konstantin | | | 2418 | UKR | 0.00 | 1 | -0.20 | 15 | -3.00 | | | Ray, Sarathi | | | 2027 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Vitoux, Colomban | m | | 2388 | FRA | 0.00 | 1 | -0.23 | 15 | -3.45 | |
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) | | | | 2013 MCC January Grand Prix | New York, New York | USA | 2013-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2019 | 2154 | 1.00 | 2 | -0.36 | 15 | -5.40 | |
| | Abe, Mahiro | | | 1953 | JPN | 0.00 | 1 | -0.76 | 15 | -11.40 | | | Fitzko, Mitchell | | | 2085 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | |
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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