Individual Calculations December 2019
 Coaquira Gonzales, Oscar Adriano  Total change: -81.20  Rating chartPersonal card
 VIII Open IRT U-1600 Club Hermanos Rojas Lima PER 2019-08-30
RcRownchangeKK*chgGame
 1132 1030 0.00 3 -1.10 40 -44.00 
  Ccana Minauro, Wernher Sebastian 1243 PER0.001-0.2340-9.20 
  Bendezu Yupanqui, Albert Martin 1084 PER0.001-0.4240-16.80 
  Reyes Zavaleta, Sergio Gabriel 1068 PER0.001-0.4540-18.00 

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)
 
 I TORNEO IRT DE AJEDREZ "PEON AL PASO" Lima PER 2019-10-31
RcRownchangeKK*chgGame
 1369 1030 0.00 3 -0.38 40 -15.20 
  Ramos Castro, Aldair 1430  * PER0.001-0.0840-3.20 
  Vasquez, Cesar 1430  * PER0.001-0.0840-3.20 
  Castro Salcedo, Josue Seibert 1247 PER0.001-0.2240-8.80 
 * 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)
 
 IX Open IRT U-1600 Club Hermanos Rojas Lima PER 2019-11-23
RcRownchangeKK*chgGame
 1240 1030 0.00 2 -0.55 40 -22.00 
  Jimenez Salas, Maria Teresa 1429 PER0.001-0.0840-3.20 
  Pillaca Chumbe, Santiago Moises 1051 PER0.001-0.4740-18.80 

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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