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Blitz:
Individual Calculations March 2014 |
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| Duran Vega, Sergio Total change: 4.20 | |   |
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| Primer Torneo Blitz 2014 | Cartago | CRC | 2014-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1996 | 2216 | 5.50 | 7 | 0.21 | 20 | 4.20 | |
|  Urbina Quiroz, Edwin | | | 2142 | CRC | 1.00 | 1 | 0.40 | 20 | 8.00 | |  Aguilar Pina, Luis Gerardo | | | 1967 | CRC | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Chaves Sanchez, Gabriel A | | | 1937 | CRC | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Valverde Vargas, Allan | | | 1816 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Fernandez Sanchez, Mario Andres | | | 2102 | CRC | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Murillo Tsijli, Alexis | m | | 2190 | CRC | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Ramirez Quesada, Franklin | | | 1816 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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