Individual Calculations January 2020
 Pomeroy, Arthur J  Total change: -55.20  Rating chartPersonal card
 2019 Wellington Club Championship Wellington NZL 2019-09-19
RcRownchangeKK*chgGame
 2101 2010 0.00 7 -2.76 20 -55.20 
  Timergazi, Layla wm2037 NZL0.001-0.4620-9.20 
  Benitez, Edgar 1796 NZL0.001-0.7720-15.40 
  Cilia Vincenti, David c2066 MLT0.001-0.4220-8.40 
  Croad, Nicholas f2304 NZL0.001-0.1520-3.00 
  Dive, Russell J m2288 NZL0.001-0.1720-3.40 
  Ker, Anthony F m2314 NZL0.001-0.1420-2.80 
  Nyberg, Michael 1903 NZL0.001-0.6520-13.00 

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)
 

 

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