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Individual Calculations February 2019 |
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| Herrera Ramallo, Ricardo Total change: 2.00 | |   |
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| 1er. Torneo IRT de Integracion "Buscando a Bobby Fischer" | La Paz | BOL | 2019-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1320 | 1001 | 0.00 | 2 | -0.28 | 40 | -11.20 | |
|  Lopez Castro, Kael Daniel | | | 1401 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Aramayo Karageorge, Daniel | | | 1239 | BOL | 0.00 | 1 | -0.20 | 40 | -8.00 | | | * 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) | | | | IRT "Cerro Rico de Potosi" | Potosi | BOL | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1001 | 1.00 | 4 | 0.33 | 40 | 13.20 | |
| | Granier, Ozner | | | 1401 * | BOL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Canaza Febrero, Alex Roman | | | 1275 | BOL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Arce, Angela | | | 1159 | BOL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Huayllas Mamani, Darien Anthony | | | 1329 | BOL | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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) | | |
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