Individual Calculations November 2021
 Ramirez Espino, Alessandro  Total change: -110.40  Rating chartPersonal card
 II IRT Hibrido de Las Americas Sub-1400 2021 Chacao-Porlamar-Guayaquil-Macas-Manta-Lima-Puerto Espana VEN 2021-10-02
RcRownchangeKK*chgGame
 1321 1255 1.00 4 -0.65 40 -26.00 
  Salazar Flores, Yerick Alexander 1380 PER0.001-0.3340-13.20 
  Ramon, Kerly 1200 ECU0.001-0.5840-23.20 
  Celi Paredes, Alan 1375 ECU1.0010.664026.40 
  Sozoranga, Jordy 1329 ECU0.001-0.4040-16.00 

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 IRT Clasicas Sub 2200 Combate Armagedon Lima PER 2021-10-08
RcRownchangeKK*chgGame
 1655 1255 0.00 2 -0.16 40 -6.40 
  Gutierrez Vargas, Robert 1655  * PER0.001-0.0840-3.20 
  Bedoya Rosales, Luis 1655  * PER0.001-0.0840-3.20 
 * 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)
 
 9 Open IRT U-2200 Club Hermanos Rojas Lima PER 2021-10-16
RcRownchangeKK*chgGame
 1273 1255 0.00 4 -1.95 40 -78.00 
  Riveros Rodriguez, Yeral Manuel 1568 PER0.001-0.1440-5.60 
  Guzman Vera, Xiomara Anahi 1073 PER0.001-0.7440-29.60 
  Parra Gonzales, Andre Leonardo 1432 PER0.001-0.2740-10.80 
  Espichan Serna, Luis Ricardo 1019 PER0.001-0.8040-32.00 

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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