Individual Calculations December 2022
 Cordover, Oliver  Total change: 48.40  Rating chartPersonal card
 2022 MCC Greg Hjorth Open Weekender Melbourne AUS 2022-10-28
RcRownchangeKK*chgGame
 1558 1311 3.00 8 1.21 40 48.40 
  Poberezovsky, Daniel 1788 AUS0.001-0.0540-2.00 
  Chai, Kang 1639 AUS0.001-0.1340-5.20 
  Van Sebille, Sulia 1578 AUS0.5010.324012.80 
  Gao, James Lequan 1641 AUS0.5010.384015.20 
  Anton, Sarah wc1596 AUS0.001-0.1640-6.40 
  Akok, Benjamin 1189 AUS1.0010.334013.20 
  Surace, Christopher 1474 AUS1.0010.724028.80 
  Hong, Wilbur 1555 AUS0.001-0.2040-8.00 

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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