Individual Calculations November 2018
 Stewart, James  Total change: -44.00  Rating chartPersonal card
 North Island Championship 2018 Palmerston North NZL 2018-10-08
RcRownchangeKK*chgGame
 1642 1713 3.00 7 -1.10 40 -44.00 
  Ning, Isabelle Yixuan 1360 NZL1.0010.11404.40 
  Steadman, Michael V R f2113  * NZL0.001-0.0840-3.20 
  He, Paul 1329 NZL0.001-0.9140-36.40 
  Chen, Matthew 1371 NZL0.001-0.8840-35.20 
  Scott, David 1548 NZL1.0010.284011.20 
  Heppenstall, Lara 1707 CAN1.0010.494019.60 
  McNabb, Matthew D 2068 NZL0.001-0.1140-4.40 
 * 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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