Individual Calculations September 2018
 Steadman, Michael V R  Total change: 6.80  Rating chartPersonal card
 Auckland Chess Centre Club Championship A Grade Auckland NZL 2018-06-18
RcRownchangeKK*chgGame
 2213 2185 4.00 9 -0.16 20 -3.20 
  Watson, Bruce R f2287 NZL0.001-0.3620-7.20 
  Ang, Alphaeus Wei Ern c2272 NZL0.001-0.3820-7.60 
  Garbett, Paul A m2201 NZL1.0010.522010.40 
  Duneas, John c2006 NZL1.0010.27205.40 
  Fan, Allen Chi Zhou c2116 NZL1.0010.40208.00 
  Morrell, Gordon 2044 CAN0.501-0.1920-3.80 
  Hague, Ben f2353 NZL0.5010.22204.40 
  Kulashko, Alexei f2339 NZL0.001-0.2920-5.80 
  Gong, Daniel Hanwen f2298 NZL0.001-0.3520-7.00 

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)
 
 Peter Stuart Memorial Open 2018 North Shore NZL 2018-08-25
RcRownchangeKK*chgGame
 2018 2233 3.50 4 0.50 20 10.00 
  Vickers, Josia 1908 NZL1.0010.13202.60 
  Wright, Caleb 1878 NZL1.0010.11202.20 
  Capel, Evan T 2135 MAS0.501-0.1320-2.60 
  Ang, Alphaeus Wei Ern c2151 NZL1.0010.39207.80 

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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