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Blitz:
Individual Calculations January 2018 |
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| Tejerina Lazarte, Juan Carlos Total change: 12.80 | |   |
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| Sudamericano Blitz 2017 Sub 8 | Asuncion | PAR | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1211 | 2.00 | 3 | 0.64 | 20 | 12.80 | |
|  Sarda, Joao Sada | | | 1431 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Arguello Pereira, Anna Florencia | | | 1083 | PAR | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Chavez Bautista, Lennin Alfredo | | | 1229 | PER | 1.00 | 1 | 0.53 | 20 | 10.60 | |
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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