Individual Calculations February 2019
 Kulchayodom, Pridiyathon  Total change: 7.60  Rating chartPersonal card
 Auckland Anniversary Weekend 2019 Auckland NZL 2019-01-26
RcRownchangeKK*chgGame
 1493 1347 2.00 5 0.19 40 7.60 
  Krstev, Antonio 1747  * NZL0.001-0.0840-3.20 
  Qin, Nicole Shu Yu wc1723 NZL0.001-0.0940-3.60 
  Xu, Hannah 1077 NZL1.0010.17406.80 
  Thurner, Anya 1173 NZL1.0010.274010.80 
  Buciu, Aurel-John c1747  * AUS0.001-0.0840-3.20 
 * 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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