Blitz: Individual Calculations December 2019
 Diaz Montalvo, William Jose  Total change: -38.00  Rating chartPersonal card
 IV IRT Blitz - Club de Ajedrez Grunfeld Lima PER 2019-11-23
RcRownchangeKK*chgGame
 1478 1548 1.00 5 -1.90 20 -38.00 
  Guerrero Garcia, Said Claudio 1347 PER0.001-0.7620-15.20 
  Cisneros, Miguel 1805 PER0.001-0.1820-3.60 
  Ccana Minauro, Reiben Andre 1205 PER0.001-0.8820-17.60 
  Quispe Valle, Juan Rodolfo 1467 PER0.001-0.6120-12.20 
  Sanchez Vela, Angel Carlos 1566 PER1.0010.532010.60 

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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