Individual Calculations September 2022
 Vargas, Eduar Misael  Total change: -53.00  Rating chartPersonal card
 Campeonato Nacional de Ajedrez Mayores Absoluto 2022 Puerto Boyaca COL 2022-08-17
RcRownchangeKK*chgGame
 1632 1870 2.00 5 -1.72 20 -34.40 
  Vargas Arteaga, Alexis f2240 COL0.001-0.1020-2.00 
  Moreno, Gerson David 1470  * COL0.001-0.9220-18.40 
  Suaza Builes, Oscar A 1433 COL1.0010.06201.20 
  Rueda Rojas, Richard Alejandro 1615 COL0.001-0.8120-16.20 
  Zarate Rueda, Rafael Humberto 1401 COL1.0010.05201.00 
 * 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)
 
 ITT Fiestas de la Cosecha Pereira COL 2022-08-22
RcRownchangeKK*chgGame
 1745 1870 5.00 9 -0.93 20 -18.60 
  Perez Pertuz, Carlos Mario 1867 COL0.001-0.5020-10.00 
  Cardona, Fabio 1936 COL0.5010.09201.80 
  Pinzon, Luis Guillermo 1588 COL1.0010.16203.20 
  Hernandez, Stefano 1780 COL1.0010.38207.60 
  Molano, Walter Rene 1701 COL1.0010.28205.60 
  Miranda Vargas, Analia Karen 1723 ECU0.001-0.7020-14.00 
  Jaramillo, Carlos Orlando 1784 COL0.501-0.1220-2.40 
  Borre Meza, Orlando David 1608 COL0.501-0.3220-6.40 
  Guerrero, Hernando 1718 COL0.501-0.2020-4.00 

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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