Rapid: Individual Calculations January 2016
 Wells, Peter K  Total change: -13.40  Rating chartPersonal card
 7th London Chess Classic: Super Rapidplay London ENG 2015-12-12
RcRownchangeKK*chgGame
 2304 2472 6.00 10 -0.67 20 -13.40 
  Kane, Robert (bob) B 2072  * ENG1.0010.08201.60 
  Fernandez De Bobadilla, Gabrie c2087 ESP1.0010.09201.80 
  Taylor, Peter P 2210 ENG1.0010.18203.60 
  Grigoriants, Sergey g2600 RUS0.5010.17203.40 
  Jumabayev, Rinat g2587 KAZ0.5010.16203.20 
  Lenderman, Alex g2580 USA0.001-0.3520-7.00 
  Taylor, Adam C f2076 ENG1.0010.08201.60 
  Kelmendi, Bajrush 2085 ENG1.0010.09201.80 
  Bauer, Christian g2661 FRA0.001-0.2520-5.00 
  Karthik, V. Ap 2079 IND0.001-0.9220-18.40 
 * 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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