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Blitz:
Individual Calculations November 2012 |
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| Acevedo Mendez , Jennifer Total change: 19.00 | |   |
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| Torneo Blitz Individual | San Jose | CRC | 2012-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1630 | 1.00 | 5 | -0.24 | 20 | -4.80 | |
|  Gutierrez, Oscar | | | 2030 * | NCA | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Acevedo Mendez , Lisseth | | | 1889 | CRC | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Rodriguez Arrieta , Maria Elena | | | 1822 | CRC | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Nunez Avendano , Manrique | | | 1683 | CRC | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Vargas Miranda , Diego | | | 1780 | CRC | 1.00 | 1 | 0.70 | 20 | 14.00 | | | * 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) | | | | Torneo Blitz Equipos | San Jose | CRC | 2012-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1889 | 1630 | 2.00 | 4 | 1.19 | 20 | 23.80 | |
| | Valverde, Allan | | | 1770 | CRC | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Vargas Miranda, Diego | | | 1780 | CRC | 1.00 | 1 | 0.70 | 20 | 14.00 | | | Maynard, Francis | | | 2030 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Aguilar Pina, Luis | | | 1974 | CRC | 0.00 | 1 | -0.12 | 20 | -2.40 | | | * 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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