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Individual Calculations September 2012 |
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| Regam, Jessica Total change: 48.75 | |   |
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| XXIII Festival Panamericano de Ajedrez de la Juventud Femenino Sub 16 | Lima | PER | 2012-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1959 | 1894 | 5.00 | 8 | 1.64 | 15 | 24.60 | |
|  Alarcon Morales, Elvira | | | 1800 | MEX | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Pachon, Adriana | | wf | 2064 | COL | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Mercado, Luisa Fernanda | | wf | 2058 | COL | 0.50 | 1 | 0.22 | 15 | 3.30 | | | Torres Rosas, Rita Rosalia | | | 1788 | MEX | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Fernandez Rivero, Karla July | | | 2012 | CUB | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Brizzi, Milagros Tatiana | | | 1837 | ARG | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Loaiza, Yurani | | | 1928 | COL | 1.00 | 1 | 0.55 | 15 | 8.25 | | | Rodriguez Rueda, Paula Andrea | | wm | 2182 | COL | 0.00 | 1 | -0.16 | 15 | -2.40 | |
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) | | | | 11th Annual Manhattan Open - U2300 Section | New York, New York | USA | 2012-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2078 | 1906 | 3.00 | 5 | 1.61 | 15 | 24.15 | |
| | Finneran, Michael | | | 2043 | USA | 0.00 | 1 | -0.32 | 15 | -4.80 | | | Schwartz, Maxwell | | | 2080 | USA | 0.50 | 1 | 0.23 | 15 | 3.45 | | | Rabin, Evan Z | | | 2029 | USA | 1.00 | 1 | 0.67 | 15 | 10.05 | | | Ray, Sarathi | | | 2037 | USA | 1.00 | 1 | 0.68 | 15 | 10.20 | | | Krause, Benjamin W | | | 2199 | USA | 0.50 | 1 | 0.35 | 15 | 5.25 | |
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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