Individual Calculations November 2017
 Carpinter, Bernard  Total change: -86.40  Rating chartPersonal card
 George Trundle Reserves 2017 Auckland NZL 2017-09-30
RcRownchangeKK*chgGame
 1631 1860 4.00 8 -2.16 40 -86.40 
  Qin, Oscar Shu Xuan 1460  * NZL1.0010.08403.20 
  Nagorski, Alex c1843 NZL0.501-0.0240-0.80 
  Mukkattu, Philip 1676 NZL0.001-0.7440-29.60 
  Qin, Nicole Shu Yu wc1547 NZL0.501-0.3640-14.40 
  Braganza, Nadia wc1517 NZL0.501-0.3840-15.20 
  Peak, Stephen 1670 NZL1.0010.254010.00 
  Meng, Richard c1646 NZL0.501-0.2740-10.80 
  Ha, Huy Minh (timothy) 1690 NZL0.001-0.7240-28.80 
 * 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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