Individual Calculations November 2018
 Tello Chavez, Isaac Valent  Total change: -22.60  Rating chartPersonal card
 1er Copa de Ajedrez FENAZA 2018 Zacatecas, Zacatecas MEX 2018-09-08
RcRownchangeKK*chgGame
 2102 2319 3.50 5 -0.19 20 -3.80 
  Hernandez, Bonales Miguel Angel 1919  * MEX1.0010.08201.60 
  Corona, Monraz Ramiro 1976 MEX1.0010.12202.40 
  Gongora, Montes Benjamin m2121 MEX0.501-0.2620-5.20 
  Avila, Fraire Ameyalli wc1991 MEX1.0010.13202.60 
  Macieja, Bartlomiej g2502 POL0.001-0.2620-5.20 
 * 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)
 
 43rd World Chess Olympiad 2018 Batumi GEO 2018-09-24
RcRownchangeKK*chgGame
 2266 2319 3.50 8 -0.94 20 -18.80 
  Dos Reis, Tito 1919  * TLS1.0010.08201.60 
  Perez Ponsa, Federico g2548 ARG0.5010.29205.80 
  Zhemba, Jemusse 2138 ZIM0.501-0.2420-4.80 
  Sultan, Ibrahim m2112 UAE0.001-0.7720-15.40 
  Atabayev, Yusup m2411 TKM0.5010.13202.60 
  Gazik, Viktor m2486 SVK0.001-0.2820-5.60 
  Ashiku, Franc f2373 ALB0.001-0.4220-8.40 
  Picado, Jorge 2143 NCA1.0010.27205.40 
 * 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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