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Individual Calculations April 2009 |
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| Codina Miranda, Gretter Total change: -19.20 | |   |
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| IV ADA MARIA SALGADO IN MEMORIAM 2008 | Ciudad de la Habana | CUB | 2008-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1960 | 2029 | 2.00 | 3 | 0.22 | 15 | 3.30 | |
|  Martin, Beatriz | | | 2027 | CUB | 0.00 | 1 | -0.50 | 15 | -7.50 | | | Rodriguez Alfonso, Lianet | | | 1936 | CUB | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Castillo, Evelyn Bianka | | | 1917 | CUB | 1.00 | 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) | | | | SEMIFINAL PROVINCIAL (F) CHA 1RA CAT | Ciudad de la Habana | CUB | 2008-09-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2028 | 2029 | 0.00 | 3 | -1.50 | 15 | -22.50 | |
| | Dayana, Alvarez | | | 2008 | CUB | 0.00 | 1 | -0.53 | 15 | -7.95 | | | Blanco Garcia, Liliam Barbara | | | 2035 | CUB | 0.00 | 1 | -0.49 | 15 | -7.35 | | | Rafoso Mendiondo, Maria Cristina | | | 2040 | CUB | 0.00 | 1 | -0.48 | 15 | -7.20 | |
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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