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Blitz:
Individual Calculations February 2019 |
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| Lobo Jimenez, Marielys Total change: -12.60 | |   |
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| Abierto Internacional Metropolitano Blitz 2018 | San Jose | CRC | 2018-12-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1202 | 1.00 | 6 | -0.63 | 20 | -12.60 | |
|  Dinarte Villagra, Victor | | | 1602 * | CRC | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Calderon Brenes, Brandon | | | 1475 | CRC | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Vargas Abadia, Adrian | | | 1014 | CRC | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Sandi Castro, Allan | | | 1466 | CRC | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Coto Calderon, Juan Diego | | | 1459 | CRC | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Morales Zumbado, Raul | | | 1367 | CRC | 0.00 | 1 | -0.28 | 20 | -5.60 | | | * 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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