Individual Calculations May 2019
 Zenini, Simone  Total change: 23.40  Rating chartPersonal card
 IBCA World Chess Championship 2019 Cagliari ITA 2019-04-06
RcRownchangeKK*chgGame
 1680 1435 3.00 8 1.17 20 23.40 
  Schellmann, Frank c1835  * GER0.001-0.0820-1.60 
  Deville, Olivier 1835  * FRA0.001-0.0820-1.60 
  Johansson, Tage 2001 1749 SWE0.001-0.1420-2.80 
  L`herbon De Lussats, Jean 1312 MNC1.0010.33206.60 
  Hengles, Roberto Carlos 1740 BRA0.5010.36207.20 
  Began, Branko 1835  * CRO0.001-0.0820-1.60 
  Cizman, Gregor 1564 SLO0.5010.17203.40 
  Christensen, Dan 1573 DEN1.0010.692013.80 
 * 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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