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Blitz:
Individual Calculations August 2012 |
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| Rojas Castillo, Leibntz Ediso Total change: -58.40 | |   |
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| I Torneo IRT Blitz Absoluto Mayores Club Ajedrez Duitama | Duitama | COL | 2012-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1733 | 1913 | 0.00 | 1 | -0.74 | 20 | -14.80 | |
|  Sandoval, Yanneth Katherin | | | 1733 | COL | 0.00 | 1 | -0.74 | 20 | -14.80 | |
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) | | | | II Torneo IRT Blitz Absoluto Abierto | Sogamoso | COL | 2012-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1806 | 1913 | 1.00 | 5 | -2.18 | 20 | -43.60 | |
| | Balaguera, Maria Alejandra | | | 1832 | COL | 0.00 | 1 | -0.61 | 20 | -12.20 | |  Rojas, Andrea Lizeth | | | 1763 | COL | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Silva Suna, Juan Esteban | | | 1723 | COL | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Torres, Carlos Andres | | | 2044 | COL | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Sandoval, Yanneth Katherin | | | 1669 | COL | 0.00 | 1 | -0.80 | 20 | -16.00 | |
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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