Individual Calculations January 2020
 Ker, Anthony F  Total change: 3.40  Rating chartPersonal card
 2019 Wellington Club Championship Wellington NZL 2019-09-19
RcRownchangeKK*chgGame
 2015 2314 7.00 8 0.34 10 3.40 
  Cilia Vincenti, David c2066 MLT1.0010.19101.90 
  Nijman, Brian 1962 NZL1.0010.11101.10 
  Croad, Nicholas f2304 NZL0.501-0.0110-0.10 
  Winter, Ryan 1914  * NZL1.0010.08100.80 
  Nyberg, Michael 1914  * NZL1.0010.08100.80 
  Timergazi, Layla wm2037 NZL0.501-0.3310-3.30 
  Pomeroy, Arthur J 2010 NZL1.0010.14101.40 
  Benitez, Edgar 1914  * NZL1.0010.08100.80 
 * 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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