Individual Calculations March 2019
 Alvarez Dominguez, Hellen  Total change: 28.00  Rating chartPersonal card
 XVIII IRT Colegio Americano U1800 Guayaquil ECU 2018-10-25
RcRownchangeKK*chgGame
 1571 1268 1.50 5 0.71 40 28.40 
  Ramos Baya, David Santiago 1649 ECU1.0010.914036.40 
  Quizhpe Martinez, Angel 1611 ECU0.5010.384015.20 
  Wong Pages, Juan 1668  * ECU0.001-0.0840-3.20 
  Pereira Berruz, Hernando 1522 ECU0.001-0.1940-7.60 
  Velasco Pilpe, Isaias 1406 ECU0.001-0.3140-12.40 
 * 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)
 
 Campeonato Nacional sub 20 femenino 2019 Guayaquil ECU 2019-02-20
RcRownchangeKK*chgGame
 1388 1270 2.50 7 -0.01 40 -0.40 
  Nunez Giler, Fanny wc1670  * ECU0.001-0.0840-3.20 
  Cata Pallo, Alejandra Nicole wc1429 ECU1.0010.714028.40 
  Artieda Berru, Ariadna Ameli 1435 ECU0.001-0.2840-11.20 
  Patino, Patricia 1321 ECU0.001-0.4340-17.20 
  Buenano Silva, Antonella Salome 1216 ECU1.0010.424016.80 
  Escobar Villota, Domenika 1298 ECU0.5010.04401.60 
  Loor Veliz, Thais 1348 ECU0.001-0.3940-15.60 
 * 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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