Individual Calculations June 2014
 Wong, Cheuk Nam  Total change: -32.10  Rating chartPersonal card
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2013-14: PART 2 COULSDON, LONDON ENG 2014-01-06
RcRownchangeKK*chgGame
 1400 1316 0.50 4 -1.07 30 -32.10 
  Lou, Lewis 1513 ENG0.001-0.2530-7.50 
  Hulley, Robert J 1323 ENG0.001-0.4930-14.70 
  Neary, Peter 1451 ENG0.001-0.3230-9.60 
  Ragavan, Pramoth 1312 ENG0.501-0.0130-0.30 

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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