Individual Calculations February 2016
 Jones, Gawain C B  Total change: 4.10  Rating chartPersonal card
 New Zealand Open 2016 123rd NZ Championship Auckland NZL 2016-01-02
RcRownchangeKK*chgGame
 2437 2625 7.50 9 1.00 10 10.00 
  Chan, Kim Yew 2225  * MAS1.0010.08100.80 
  Garbett, Paul A m2250 NZL1.0010.09100.90 
  Wastney, Scott f2345 NZL0.501-0.3410-3.40 
  Koop, Thorben f2417 GER1.0010.23102.30 
  Ju, Wenjun gwg2548 CHN1.0010.39103.90 
  Cornette, Matthieu g2591 FRA1.0010.45104.50 
  Kulashko, Alexei f2341 NZL1.0010.16101.60 
  Ma, Qun g2606 CHN0.501-0.0310-0.30 
  Fier, Alexandr g2607 BRA0.501-0.0310-0.30 
 * 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)
 
 4NCL Division 1 WE 2 Birmingham ENG 2016-01-23
RcRownchangeKK*chgGame
 2387 2625 1.00 2 -0.59 10 -5.90 
  Hunt, Harriet V mwg2444 ENG0.501-0.2410-2.40 
  Jackson, James P f2330 ENG0.501-0.3510-3.50 

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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