Individual Calculations January 2020
 Grados, Luis  Total change: 27.40  Rating chartPersonal card
 I Open IRT "Copa Capablanca Trujillo" U-2200 Trujillo PER 2019-11-01
RcRownchangeKK*chgGame
 1849 2042 6.00 7 1.10 20 22.00 
  Solorzano Roncal, Ezzio Jose 1642  * PER1.0010.08201.60 
  Aponte Gomez, Edgar Patricio 1656 PER0.501-0.4120-8.20 
  Quiroz Alva, Franco Rodrigo 1642  * PER1.0010.08201.60 
  Rodriguez Rubio, Alex Steven 1727 PER1.0010.14202.80 
  Sandoval, Teofilo 2085 PER0.5010.06201.20 
  Saavedra Valverde, Luis 2053 PER1.0010.522010.40 
  Contreras Delgado, Eleazar Jose 2138 VEN1.0010.632012.60 
 * 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)
 
 I FESTIVAL DE AJEDREZ IRT "MF CARLOS CELIS IN MEMORIAM" Trujillo PER 2019-11-22
RcRownchangeKK*chgGame
 1769 2042 5.00 6 0.27 20 5.40 
  Reyna Santiago , Juan Pablo 1642  * PER1.0010.08201.60 
  Paiva Mozo, Jose Luis 1642  * PER0.501-0.4220-8.40 
  Medina Vertiz, Cesar Alejandro 1642  * PER1.0010.08201.60 
  Alvarado Zamora, Albert c1862 PER1.0010.26205.20 
  Sifuentes Alcantara, Jhony Sebas 1642  * PER1.0010.08201.60 
  Calcina, Gary 2186 PER0.5010.19203.80 
 * 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)
 

 

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