Individual Calculations July 2012
 Cherniaev, Alexander  Total change: 0.00  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2314 2469 3.50 5 0.00 10 0.00 
  Chapman, Terry Pd 2253 ENG0.501-0.2810-2.80 
  Thorfinnsson, Bjorn m2402 ISL1.0010.41104.10 
  Jirka, Jiri m2415 CZE1.0010.42104.20 
  Rudd, Jack m2290 ENG0.501-0.2310-2.30 
  Spence, David J 2211 ENG0.501-0.3210-3.20 

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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