Individual Calculations January 2020
 Timergazi, Layla  Total change: -4.80  Rating chartPersonal card
 2019 Wellington Club Championship Wellington NZL 2019-09-19
RcRownchangeKK*chgGame
 2080 2037 3.50 8 -0.12 40 -4.80 
  Pomeroy, Arthur J 2010 NZL1.0010.464018.40 
  Benitez, Edgar 1796 NZL0.001-0.8040-32.00 
  Cilia Vincenti, David c2066 MLT0.001-0.4640-18.40 
  Nijman, Brian 1962 NZL1.0010.404016.00 
  Croad, Nicholas f2304 NZL0.001-0.1840-7.20 
  Dive, Russell J m2288 NZL0.001-0.1940-7.60 
  Ker, Anthony F m2314 NZL0.5010.334013.20 
  Nyberg, Michael 1903 NZL1.0010.324012.80 

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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