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Blitz:
Individual Calculations January 2018 |
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| Mundaca Bermedo, Tomas Total change: -4.40 | |   |
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| Sudamericano Blitz 2017 Sub 10 | Asuncion | PAR | 2017-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1424 | 1216 | 1.00 | 5 | -0.22 | 20 | -4.40 | |
|  De Siqueira, Luigy Lira | | | 1441 | BRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Leon Acevedo, Juan Alejandro | c | | 1557 | COL | 0.50 | 1 | 0.38 | 20 | 7.60 | |  Tohalino Laura, Isabella | | | 1342 | PER | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Aprahamian, Tomas | | | 1393 | URU | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Correa Carnero, Alejandro | | | 1386 | ARG | 0.00 | 1 | -0.28 | 20 | -5.60 | |
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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