Blitz: Individual Calculations February 2019
 Obaco Cuenca, Dalthon Farid  Total change: 36.60  Rating chartPersonal card
 Campeonato Sudamericano de Blitz 2018, Sub 10 Absoluta Lima PER 2018-12-04
RcRownchangeKK*chgGame
 1314 1166 4.00 7 1.83 20 36.60 
  Luna Velandia, Juan Sebastian 1512 COL0.001-0.1120-2.20 
  Gonzalez Gonzalez, Agustin c1286 CHI1.0010.662013.20 
  Casal, Ray Laura 1262 ARG0.001-0.3720-7.40 
  Sulca Valenzuela, Luis Alberto 1274 PER0.001-0.3520-7.00 
  Torres Vargas, Carlos Adolfo 1327 VEN1.0010.712014.20 
  Farhat, Eliseo 1243 ARG1.0010.612012.20 
  Conda Orrellana, Matthew Joseph 1296 PER1.0010.682013.60 

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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