Rapid: Individual Calculations December 2017
 Betancourt Gutierrez, Luis Joel  Total change: 7.60  Rating chartPersonal card
 III IRT Abierto Rapido "Copa IX Aniversario Proyecmegar C.A. 2017" Chivacoa VEN 2017-11-18
RcRownchangeKK*chgGame
 1979 2137 4.50 6 0.38 20 7.60 
  Oropeza Chirinos, Ramon Jose 1737  * VEN1.0010.08201.60 
  Natera, Roger 1912 VEN0.501-0.2820-5.60 
  Chavez Riofrio, Elias Enrique 1962 VEN1.0010.27205.40 
  Boada Gomez, Wiston Esmir m2212 VEN0.001-0.4020-8.00 
  Navea Perez, Cruz Manuel 1927 VEN1.0010.23204.60 
  Yanez Rodriguez, Wilbert f2121 VEN1.0010.48209.60 
 * 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)
 

 

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