Rapid: Individual Calculations December 2017
 Alvarado Roman, Ivan Rafael  Total change: 47.60  Rating chartPersonal card
 II Valida LO&AR 2017 "Copa Quimicarias" Valencia VEN 2017-11-27
RcRownchangeKK*chgGame
 1965 1662 3.00 4 2.38 20 47.60 
  Briceno Quinones, Ruben Dario 2054 VEN0.5010.42208.40 
  Sequeda Mendoza, Nancy Stella wm1920 VEN1.0010.822016.40 
  Rossel Calanche, Jose Gregorio 1825 VEN1.0010.722014.40 
  Perez Camejo, Jesus 2062  * VEN0.5010.42208.40 
 * 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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