|
Individual Calculations October 2021 |
|
|
|
| Diaz Guerrero, Jesus Daniel Total change: -25.60 | |   |
|
| XXXI Panamerican Youth Chess Festival 2021 - U10 Open | Florianopolis SC | BRA | 2021-09-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1390 | 1570 | 2.50 | 4 | -0.35 | 40 | -14.00 | |
|  Oliveira, Olavo Tadeu Carvalho | | | 1312 | BRA | 1.00 | 1 | 0.18 | 40 | 7.20 | |  Alvarez Orellana, Isai Jeremi | | | 1215 | BOL | 0.50 | 1 | -0.39 | 40 | -15.60 | | | Casalaspro, Mathias Andre | | | 1395 | BRA | 1.00 | 1 | 0.27 | 40 | 10.80 | | | Munoz Ramos, Christopher | | | 1638 | CHI | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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) | | | | Copa Independencia 2021 Infantil Mixto Sub 10 | Ciudad de Mexico | MEX | 2021-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1208 | 1570 | 1.50 | 2 | -0.29 | 40 | -11.60 | |
| | Chavez Echeverria, Adan | | | 1170 * | MEX | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Oi, Ireri | | | 1246 | MEX | 0.50 | 1 | -0.37 | 40 | -14.80 | | | * 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) | | |
|
