Blitz: Individual Calculations April 2019
 Villafuerte Mamani, Khalid Stepha  Total change: -14.20  Rating chartPersonal card
 Campeonato Nacional Juvenil Blitz - Sub14 Lima PER 2019-03-02
RcRownchangeKK*chgGame
 1283 1298 3.00 7 -0.71 20 -14.20 
  Fuentes Alarcon, Paolo Eduardo 1630 PER0.001-0.1220-2.40 
  Tacas Cardenas, Andrea Ximena 1142 PER0.501-0.2120-4.20 
  Flores, Quispe Carlos 1414 PER0.5010.16203.20 
  Garcia Durand, Johan Paul 1187 PER0.001-0.6520-13.00 
  Villagra Chilo, Miguel Angel 1175 PER0.001-0.6720-13.40 
  Huaraca Valeriano, Sandro Gabriel 1157 PER1.0010.31206.20 
  Sanchez Herrera , Jorge Miguel 1279 PER1.0010.47209.40 

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)
 

 

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