Individual Calculations November 2018
 Boudalakis, Filippos  Total change: -23.20  Rating chartPersonal card
 2nd IBSA Individual Chess World Championship Chalkidiki GRE 2018-10-11
RcRownchangeKK*chgGame
 1712 1612 2.00 8 -1.16 20 -23.20 
  Wassin, Sergej f2012  * UKR0.5010.42208.40 
  Pribeanu, Mihail-Dacian f2012  * ROU0.001-0.0820-1.60 
  Shepelev, Igor 2012  * UKR0.001-0.0820-1.60 
  Dimopoulos, Anestis 1233 GRE0.001-0.9120-18.20 
  Tishuki, Daut 1561 KOS0.001-0.5720-11.40 
  Platon, Constantin 1690 MDA0.5010.11202.20 
  Alla, Andreas 1309 GRE0.501-0.3620-7.20 
  Klimis, Laertis 1866 GRE0.5010.31206.20 
 * 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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