Individual Calculations October 2012
 Zakharchenko, Arnold  Total change: -1.90  Rating chartPersonal card
 11th Kesarovski - Stanchev Memorial Sunny beach BUL 2012-09-01
RcRownchangeKK*chgGame
 2131 2196 5.00 9 -0.19 10 -1.90 
  Vasilev, Martin 1796  * BUL1.0010.08100.80 
  Mammadov, Ayaz m2403 AZE0.001-0.2310-2.30 
  Alexiev, Ivan 1972 BUL1.0010.22102.20 
  Ivanova, Simoneta 1958 BUL0.001-0.8010-8.00 
  Kolev, Atanas Tonchev 2083 BUL0.501-0.1510-1.50 
  Asparuhov, Parvan 2104 BUL1.0010.37103.70 
  Michalczak, Thomas f2366 GER0.5010.22102.20 
  Cioara, Andrei-Nestor m2496 ROU0.001-0.1510-1.50 
  Lausman, Petr 1999 CZE1.0010.25102.50 
 * 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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