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Individual Calculations June 2013 |
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| Sena, Juan Total change: 33.90 | |   |
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| 2013 MCC April-May FIDE Monday | New York, New York | USA | 2013-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2118 | 2113 | 3.00 | 5 | 0.53 | 15 | 7.95 | |
|  Waxman, Marian | | | 2044 | USA | 1.00 | 1 | 0.40 | 15 | 6.00 | |  Scher, Edward | | | 1917 | USA | 1.00 | 1 | 0.25 | 15 | 3.75 | | | West, James R | | | 2107 | USA | 1.00 | 1 | 0.49 | 15 | 7.35 | | | Bonin, Jay Richard | m | | 2312 | USA | 0.00 | 1 | -0.24 | 15 | -3.60 | | | Goldenberg, Ryan D | | | 2211 | USA | 0.00 | 1 | -0.37 | 15 | -5.55 | |
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 May Grand Prix | New York, New York | USA | 2013-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2175 | 2116 | 3.00 | 3 | 1.73 | 15 | 25.95 | |
| | Kopiecki, Edward | | | 1964 | USA | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Bonin, Jay Richard | m | | 2332 | USA | 1.00 | 1 | 0.78 | 15 | 11.70 | | | Hoffmann, Asa | f | | 2229 | USA | 1.00 | 1 | 0.65 | 15 | 9.75 | |
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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