Individual Calculations June 2017
 Bhatia, Kanwal K  Total change: 6.80  Rating chartPersonal card
 2016/17 4NCL Division 1 Rounds 9-11 Telford ENG 2017-04-29
RcRownchangeKK*chgGame
 1758 2064 1.00 1 0.14 20 2.80 
  Buttell, David 1758 WLS1.0010.14202.80 

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)
 
 2016/17 4NCL Division 2 Rounds 9-11 Telford ENG 2017-04-29
RcRownchangeKK*chgGame
 2200 2064 0.50 1 0.18 20 3.60 
  Osborne, Marcus E 2200 ENG0.5010.18203.60 

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)
 
 VI Open Internacional de Llucmajor Llucmajor ESP 2017-05-14
RcRownchangeKK*chgGame
 2052 2064 4.50 9 0.02 20 0.40 
  Chaix, Gerard 1664  * FRA1.0010.08201.60 
  Souleidis, Georgios m2408 GRE0.001-0.1220-2.40 
  Dewitte, Stein 1770 BEL1.0010.15203.00 
  Giemsa, Stephan f2263 GER0.5010.26205.20 
  Serarols Mabras, Bernat 2287 ESP0.001-0.2220-4.40 
  Lopez Abuin, Daniel C. 1664  * ESP1.0010.08201.60 
  Galiana Salom, Juan Ramon f2273 ESP0.001-0.2320-4.60 
  Birkin, Mark H 1945 ENG1.0010.34206.80 
  Bendayan Claros, Aaron 2197 ESP0.001-0.3220-6.40 
 * 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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