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Individual Calculations February 2015 |
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| Melekhina, Alisa Total change: 31.80 | |   |
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| 2014 MCC November Grand Prix | New York, New York | USA | 2014-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2151 | 2200 | 2.00 | 4 | -0.21 | 20 | -4.20 | |
|  Wang, Wesley | | | 1800 * | USA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | King, Alexander B | | | 2240 | USA | 0.00 | 1 | -0.44 | 20 | -8.80 | |  Barbosa, Oliver A | g | | 2533 | PHI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Berg, George P | | | 2029 | USA | 1.00 | 1 | 0.27 | 20 | 5.40 | | | * 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) | | | | 98th Annual Marshall Chess Club Championship | New York, New York | USA | 2014-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2273 | 2200 | 5.50 | 9 | 1.80 | 20 | 36.00 | |
| | Aaron, Jacobson | | | 1969 | USA | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Taylor, Timothy W | m | | 2296 | USA | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Paragua, Mark C | g | | 2484 | PHI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Bonin, Jay Richard | m | | 2306 | USA | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Sarkar, Justin | m | | 2371 | USA | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Qi, Henry | | | 2002 | USA | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Chandran, Kapil | c | | 2264 | USA | 0.50 | 1 | 0.09 | 20 | 1.80 | | | King, Alexander B | | | 2239 | USA | 1.00 | 1 | 0.55 | 20 | 11.00 | | | Kudrin, Sergey | g | | 2527 | USA | 0.50 | 1 | 0.37 | 20 | 7.40 | |
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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