Individual Calculations October 2014
 Jiang, Bill  Total change: -9.60  Rating chartPersonal card
 2014 Noble Park Challengers Melbourne AUS 2014-06-28
RcRownchangeKK*chgGame
 1548 1763 6.50 9 -0.24 40 -9.60 
  Kam, Ryan 1536 AUS0.501-0.2940-11.60 
  Stojic, Milan 1475 AUS1.0010.16406.40 
  Lim, Cassandra 1429 AUS1.0010.12404.80 
  Ying, Jimmy 1740 AUS0.001-0.5340-21.20 
  Yuan, Bill 1377 AUS1.0010.09403.60 
  Lu, Lillian 1363  * AUS1.0010.08403.20 
  Strickland, Rebecca 1605 AUS0.501-0.2140-8.40 
  Sucevic, Milic 1627 AUS1.0010.324012.80 
  Ilic, Goran 1780 AUS0.5010.02400.80 
 * 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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