Individual Calculations September 2018
 Kulashko, Alexei  Total change: 13.90  Rating chartPersonal card
 Auckland Chess Centre Club Championship A Grade Auckland NZL 2018-06-18
RcRownchangeKK*chgGame
 2196 2339 7.50 9 1.39 10 13.90 
  Morrell, Gordon 2044 CAN1.0010.15101.50 
  Hague, Ben f2353 NZL0.5010.02100.20 
  Duneas, John c2006 NZL0.501-0.3810-3.80 
  Gong, Daniel Hanwen f2298 NZL1.0010.44104.40 
  Watson, Bruce R f2287 NZL1.0010.43104.30 
  Ang, Alphaeus Wei Ern c2272 NZL1.0010.41104.10 
  Garbett, Paul A m2201 NZL0.501-0.1910-1.90 
  Steadman, Michael V R f2185 NZL1.0010.29102.90 
  Fan, Allen Chi Zhou c2116 NZL1.0010.22102.20 

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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