Individual Calculations November 2014
 Kalavannan, Koby  Total change: 9.20  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2014-15 OCTOBER COULSDON ENG 2014-09-29
RcRownchangeKK*chgGame
 2006 1889 0.50 2 -0.19 40 -7.60 
  Kalaiyalahan, Akshaya 1971 ENG0.001-0.3940-15.60 
  Bailey, Kevin J 2041 ENG0.5010.20408.00 

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)
 
 24th European Boys-12 Ch Batumi GEO 2014-10-19
RcRownchangeKK*chgGame
 1867 1909 5.50 9 0.42 40 16.80 
  Todashvili, Mate 1557 GEO1.0010.11404.40 
  Kozak, Adam f2309  * HUN0.001-0.0840-3.20 
  Triantos, Konstantinos 1719 GRE0.001-0.7540-30.00 
  Suvorov, Luca 1699 GER1.0010.23409.20 
  Landau, Amit 1723 ISR1.0010.264010.40 
  Serpetsidakis, Nikolaos 1729 GRE1.0010.264010.40 
  Ivic, Velimir 2197 SRB0.001-0.1640-6.40 
  Dilanyan, Vachagan 1718 ARM1.0010.254010.00 
  Di Benedetto, Edoardo 2153 ITA0.5010.304012.00 
 * 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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