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Blitz:
Individual Calculations February 2020 |
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| Rivas Calderon, Victor Julio Total change: -19.20 | |   |
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| Torneo Metropolitano Blitz 2019 | San Jose | CRC | 2019-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1548 | 1664 | 4.00 | 8 | -0.96 | 20 | -19.20 | |
|  Lobo Meneses, Andrea Alejandra | | | 1303 | CRC | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ruiz Alfaro, Darrel | | | 1347 | CRC | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Arias Santana, Mauricio | m | | 2064 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Meza Vega, Jose Antonio | | | 1264 * | CRC | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mantilla Gras, Geydis De La C. | | wf | 1944 | CUB | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Zeledon Perez, Edgar | | | 1879 | CRC | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Barboza Viquez, Martin Eduardo | | | 1264 * | CRC | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ibarra Valverde, Kevin | | | 1321 | CRC | 1.00 | 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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