Individual Calculations February 2020
 Smirnov, Grigorii  Total change: 19.20  Rating chartPersonal card
 Trayana Cup 2020 Stara Zagora BUL 2020-01-18
RcRownchangeKK*chgGame
 1343 1320 3.00 5 0.48 40 19.20 
  Ochkov, Radoslav 1720  * BUL0.001-0.0840-3.20 
  Gavazov, Veselin 1046 BUL1.0010.17406.80 
  Karadzhov, Ivan 1720  * BUL0.001-0.0840-3.20 
  Chamurkov, Veselin 1146 BUL1.0010.274010.80 
  Valchev, Martin V 1082 BUL1.0010.20408.00 
 * 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)
 

 

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