Individual Calculations February 2016
 Kalavannan, Koby  Total change: -64.00  Rating chartPersonal card
 London Christmas Congress Open Championship London ENG 2015-12-28
RcRownchangeKK*chgGame
 1877 2088 3.00 6 -1.42 40 -56.80 
  Young, Daniel J 1802 ENG1.0010.16406.40 
  Rushbrooke, Tibo 1688  * ENG1.0010.08403.20 
  Cherniaev, Alexander g2441 RUS0.001-0.1140-4.40 
  Rajesh, Gorak 1688  * ENG0.001-0.9240-36.80 
  Czopor, Maciej 1896 POL0.001-0.7540-30.00 
  Wu, Haotian 1745 ENG1.0010.12404.80 
 * 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)
 
 CCF CHESS CLUB DICKY WHITE CLUB TOURNAMENT 2015-16 JANUARY London ENG 2016-01-04
RcRownchangeKK*chgGame
 2187 2144 0.50 1 0.06 40 2.40 
  Kalaiyalahan, Akshaya 2187 ENG0.5010.06402.40 

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)
 
 Shropshire Congress Open Telford ENG 2016-01-08
RcRownchangeKK*chgGame
 2237 2144 1.00 3 -0.24 40 -9.60 
  Vakhidov, Jahongir g2544  * UZB0.001-0.0840-3.20 
  Arkell, Nicholas D 1987 ENG1.0010.294011.60 
  Jones, Steven A 2180 ENG0.001-0.4540-18.00 
 * 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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