Blitz: Individual Calculations February 2019
 Villafuerte Mamani, Raid Kamil  Total change: 37.40  Rating chartPersonal card
 Campeonato Sudamericano de Blitz 2018, Sub 10 Absoluta Lima PER 2018-12-04
RcRownchangeKK*chgGame
 1252 1044 4.00 9 1.87 20 37.40 
  Acuna Alarcon, Claudia Micaela 1288 PER0.001-0.2020-4.00 
  Sarda, Joao Sada 1326 BRA1.0010.842016.80 
  Norabuena Ticona, Gabriela Paola 1230 PER0.001-0.2620-5.20 
  Mandujano Gutierrez, Rodrigo Juaq 1194 PER1.0010.702014.00 
  Frutos Moreno, Erico Nicolas 1193 PAR0.001-0.3020-6.00 
  Gonzalez Gonzalez, Agustin c1286 CHI1.0010.802016.00 
  Santos, Carlos Kevin 1183 BOL0.001-0.3120-6.20 
  Torres Vargas, Carlos Adolfo 1327 VEN1.0010.842016.80 
  Farhat, Eliseo 1243 ARG0.001-0.2420-4.80 

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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