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Individual Calculations January 2018 |
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| Varela, Carlos Francisco Total change: -82.00 | |   |
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| VIII Campeonato Panamericano Escolar de Ajedrez Sub 11 Absoluto 2017 | San Salvador | ESA | 2017-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1325 | 1615 | 3.00 | 6 | -2.05 | 40 | -82.00 | |
|  Barboza Viquez, Martin Eduardo | | | 1248 | CRC | 1.00 | 1 | 0.10 | 40 | 4.00 | |  Murillo Coloma, Sergio | | | 1344 | ECU | 0.50 | 1 | -0.33 | 40 | -13.20 | | | Segura Cordero, Ariel | | | 1254 | CRC | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Arcos Moreira, Sara Noemi | | | 1321 | ECU | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Clarke, Kishan | | | 1389 | JAM | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Sarda, Pedro Sada | | | 1396 | BRA | 1.00 | 1 | 0.22 | 40 | 8.80 | |
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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