Individual Calculations February 2019
 Fu, Tom  Total change: -22.00  Rating chartPersonal card
 2019 Oceania Youth U16 Auckland NZL 2019-01-08
RcRownchangeKK*chgGame
 1599 1468 2.00 7 -0.55 40 -22.00 
  Wang, Kayson 1868  * AUS0.001-0.0840-3.20 
  Ostapenko, Michael 1868  * AUS0.001-0.0840-3.20 
  Li, Leo Xiang Yu 1231 NZL1.0010.20408.00 
  Winter, Ryan 1803 NZL0.001-0.1240-4.80 
  Park-Tamati, Philli 1492 NZL0.001-0.4740-18.80 
  Chan, Jordan 1341 AUS0.001-0.6740-26.80 
  Jin, Owen 1590 NZL1.0010.674026.80 
 * 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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