Individual Calculations February 2015
 Bansal, Rohan  Total change: 86.80  Rating chartPersonal card
 London Christmas Chess Congress - Open/Under 18/21 London ENG 2014-12-28
RcRownchangeKK*chgGame
 1859 1860 4.50 6 1.39 40 55.60 
  Torrance, John 1685 SCO0.501-0.2340-9.20 
  Sonnis, Steve 1660 ENG1.0010.24409.60 
  Basman, Michael m2260  * ENG0.001-0.0840-3.20 
  Towers, Nigel 1820 ENG1.0010.444017.60 
  Levene, Joseph 1715 ENG1.0010.314012.40 
  Paterson, Andrew 2016 ENG1.0010.714028.40 
 * 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)
 
 4NCL 2014-15 Rounds 3-4 Various ENG 2015-01-10
RcRownchangeKK*chgGame
 2079 1858 1.00 1 0.78 40 31.20 
  Jones, Steven A 2079 ENG1.0010.784031.20 

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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