Individual Calculations November 2021
 Bakogiannis, Charalampos  Total change: 88.80  Rating chartPersonal card
 World Amateur Chess Championship 2021 U1700 open Rhodes GRE 2021-10-16
RcRownchangeKK*chgGame
 1569 1210 3.00 7 2.22 40 88.80 
  Cosmin Preda, Iulian 1610  * ESP0.5010.424016.80 
  Rizzi, Volfango 1610  * WLS0.001-0.0840-3.20 
  Murad, Bino 1522 JOR1.0010.864034.40 
  De Joya, Yuri Evgeni 1411 PHI1.0010.764030.40 
  Gautier, Marc 1610  * FRA0.001-0.0840-3.20 
  Murray, Sam 1610  * IRL0.001-0.0840-3.20 
  Abubakirov, Khumid 1610  * BEL0.5010.424016.80 
 * 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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