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Individual Calculations September 2012 |
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| Winter, Curtis A Total change: 10.95 | |   |
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| 11th Annual Manhattan Open - U2300 Section | New York, New York | USA | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2059 | 1936 | 2.00 | 4 | 0.67 | 15 | 10.05 | |
|  Rabin, Evan Z | | | 2029 | USA | 0.50 | 1 | 0.13 | 15 | 1.95 | |  Fiedler, Brian | | | 2050 | CAN | 0.50 | 1 | 0.16 | 15 | 2.40 | | | Postolski, Javier Silvio | | | 2092 | ARG | 1.00 | 1 | 0.71 | 15 | 10.65 | | | Hughes, John L | | | 2064 | USA | 0.00 | 1 | -0.33 | 15 | -4.95 | |
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) | | | | 44th Annual Atlantic Open | Washington DC | USA | 2012-08-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 1936 | 1.00 | 4 | 0.06 | 15 | 0.90 | |
| | Chiang, Michael | | | 2153 | USA | 0.00 | 1 | -0.22 | 15 | -3.30 | | | Strenzwilk, Denis F | | | 1968 | USA | 0.50 | 1 | 0.04 | 15 | 0.60 | | | Krause, Benjamin W | | | 2199 | USA | 0.50 | 1 | 0.32 | 15 | 4.80 | | | Del Mundo, Anton P | f | | 2336 * | PHI | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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) | | |
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