Rapid: Individual Calculations February 2023
 Coates, Alex  Total change: 57.60  Rating chartPersonal card
 2023 New Zealand Rapid Wellington NZL 2023-01-11
RcRownchangeKK*chgGame
 1736 1486 5.00 8 2.88 20 57.60 
  Van Der Hoorn, Thomas 1847 NZL0.5010.40208.00 
  Parfene, Horatiu 2085 NZL0.001-0.0220-0.40 
  Lu, Xiahan (luna) 1430 NZL1.0010.42208.40 
  Suggate, Romero 1755 NZL0.001-0.1720-3.40 
  Qu, Lucas 1371 NZL1.0010.34206.80 
  Barnett-Harris, Lucas 1492 NZL1.0010.512010.20 
  Burns, Christopher J 1951 NZL1.0010.952019.00 
  Cummings, Nick 1954 NZL0.5010.45209.00 

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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