Individual Calculations December 2018
 Kalavannan, Koby  Total change: -37.00  Rating chartPersonal card
 FIDE World Youth Chess Championships - open 16 Chalkidiki, Greece GRE 2018-10-20
RcRownchangeKK*chgGame
 2193 2365 6.00 11 -1.85 20 -37.00 
  Stefan, Victor 1998 GRE0.001-0.9020-18.00 
  Loukopoulos, Panagiotis-Athanasi 1988 GRE1.0010.09201.80 
  Ongut, Tamas Gunes f2185 HUN0.501-0.2420-4.80 
  Kotau, Arseni 2167 BLR0.501-0.2620-5.20 
  Petkov, Matey 2164 BUL1.0010.24204.80 
  Kamer, Kayra f2290 TUR0.501-0.1020-2.00 
  Jakab, Bela f2285 SVK0.501-0.1120-2.20 
  Mukhutdinov, Tigran f2256 RUS0.501-0.1520-3.00 
  De Waele, Warre f2272 BEL1.0010.37207.40 
  Travadon, Loic f2293 FRA0.501-0.1020-2.00 
  Quirhuayo Chumbe, German Gonzalo f2220 PER0.001-0.6920-13.80 

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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