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Individual Calculations December 2012 |
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| Parhami, Payam Total change: 0.15 | |   |
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| 2012 MCC September-October FIDE Monday | New York, New York | USA | 2012-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2100 | 2037 | 1.50 | 3 | 0.22 | 30 | 6.60 | |
|  West, James R | | | 2116 | USA | 0.50 | 1 | 0.11 | 30 | 3.30 | |  Rachlin, Paul | | | 1883 | USA | 1.00 | 1 | 0.29 | 30 | 8.70 | | | Pujol, Carlos | f | | 2301 | CUB | 0.00 | 1 | -0.18 | 30 | -5.40 | |
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) | | | NOTE: K factor changed | | 2012 MCC October Grand Prix | New York, New York | USA | 2012-10-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2083 | 2033 | 0.00 | 1 | -0.43 | 15 | -6.45 | |
| | Balakrishnan, Prav | | | 2083 | USA | 0.00 | 1 | -0.43 | 15 | -6.45 | |
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) | | |
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