Individual Calculations November 2021
 Abarca Torres, Ronaldo Manuel  Total change: 46.40  Rating chartPersonal card
 IRT CLASICAS "IN MEMORIAM JORGE PAREDES TERRAZAS" Arequipa PER 2021-10-08
RcRownchangeKK*chgGame
 1579 1553 6.50 9 2.32 20 46.40 
  Moscoso Paredes, Rafael Leonardo 1359 PER1.0010.25205.00 
  Gutierrez, Hector 1714 PER0.001-0.2920-5.80 
  Prudencio Mamani, Christofer Kevi 1555 PER1.0010.502010.00 
  Alarcon Garcia, Alejandro Mikhai 1793 PER0.001-0.2020-4.00 
  Morales Cespedes, James 1734 PER1.0010.742014.80 
  Ludena, Santiago 1902 PER0.5010.39207.80 
  Alcala Romero, Edgar Jose 1230 VEN1.0010.13202.60 
  Calla Huayapa, Miguel 1665 PER1.0010.652013.00 
  Cruz Flores, Beatriz Milagros 1257 PER1.0010.15203.00 

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)
 

 

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