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Individual Calculations August 2017 |
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| Rossel Grandon, Cristobal Total change: 38.80 | |   |
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| VI MAGISTRAL POR EQUIPOS CASABLANCA TOURS 2017 | Santiago | CHI | 2017-05-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1637 | 1271 | 1.00 | 6 | 0.38 | 40 | 15.20 | |
|  Flores Cisternas, Ricardo | | | 1671 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Gonzalez Alvarez, Jose | | | 1671 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Flores Gaona, Luis Felipe | | | 1553 | CHI | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Urrutia Cordova, Camila | | | 1671 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ramirez Gomez, Martin | | | 1586 | CHI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Ahumada Parra, Cristian | | | 1671 * | CHI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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) | | | | Panamerican Youth Championship 2017 U-12 | San Jose | CRC | 2017-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1300 | 1.50 | 4 | 0.59 | 40 | 23.60 | |
| | Singh, Hersh | | | 1624 | USA | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Vijayakumar, Advaith | | | 1694 | USA | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Varillas Jimenez, Ivan | | | 1582 | PER | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Sifuentes Alcantara, Jhony Sebas | | | 1271 | PER | 0.00 | 1 | -0.54 | 40 | -21.60 | |
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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