Individual Calculations September 2019
 Thurner, Anya  Total change: 87.60  Rating chartPersonal card
 Auckland Chess Centre - Club Champs C Grade Auckland NZL 2019-06-17
RcRownchangeKK*chgGame
 1490 1201 3.00 5 2.19 40 87.60 
  Peak, Stephen 1529 NZL0.5010.374014.80 
  Ravi, Narasimhan Lakshmi 1427 NZL0.001-0.2140-8.40 
  Michael, Andrew 1601  * NZL0.5010.424016.80 
  Gao, Hugh 1421 NZL1.0010.784031.20 
  Zhang, Kendrick 1471 NZL1.0010.834033.20 
 * 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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