Individual Calculations June 2018
 Lyall, Simon  Total change: -67.00  Rating chartPersonal card
 Auckland ANZAC Weekender 2018 Auckland NZL 2018-04-25
RcRownchangeKK*chgGame
 1487 1734 2.00 5 -1.81 20 -36.20 
  Xie, Felix 1334  * NZL0.001-0.9220-18.40 
  Yu, Jeffrey 1334  * NZL0.501-0.4220-8.40 
  Li, Andrew 1395 NZL0.501-0.3820-7.60 
  Burrows, Grant L 1457 NZL1.0010.17203.40 
  Goodhue, Nathan 1915 NZL0.001-0.2620-5.20 
 * 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)
 
 Auckland May Weekender 2018 Auckland NZL 2018-05-19
RcRownchangeKK*chgGame
 1624 1709 1.50 5 -1.54 20 -30.80 
  Garbett, Paul Anthony m2109  * NZL0.001-0.0820-1.60 
  Park-Tamati, Philli 1351 NZL0.501-0.4020-8.00 
  Weng, Xintong (winston) 1590 NZL0.001-0.6620-13.20 
  Lourenco, Eva wc1381 NZL1.0010.13202.60 
  Ha, Huy Minh (timothy) 1687 NZL0.001-0.5320-10.60 
 * 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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