Blitz: Individual Calculations February 2018
 Haydon, David L  Total change: -3.80  Rating chartPersonal card
 3rd BRAINSTORMCHESS Blitz Knockout London ENG 2018-01-08
RcRownchangeKK*chgGame
 2560 2334 0.50 1 0.29 20 5.80 
  Ghasi, Ameet K m2560 ENG0.5010.29205.80 

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)
 
 3rd BRAINSTORMCHESS Blitz Group D London ENG 2018-01-08
RcRownchangeKK*chgGame
 2010 2334 11.50 14 -0.48 20 -9.60 
  Gillen, Peter 2003 ENG1.0010.12202.40 
  Gillen, Peter 2003 ENG1.0010.12202.40 
  Okike, David 2231 NGR0.501-0.1420-2.80 
  Okike, David 2231 NGR0.001-0.6420-12.80 
  Siddharth, Gopakumar 1934  * IND1.0010.08201.60 
  Siddharth, Gopakumar 1934  * IND1.0010.08201.60 
  Rubeck, Jonathan 1934  * ENG0.001-0.9220-18.40 
  Rubeck, Jonathan 1934  * ENG1.0010.08201.60 
  Gardner, Phillip K 1934  * ENG1.0010.08201.60 
  Gardner, Phillip K 1934  * ENG1.0010.08201.60 
  Eden, Tomer 2102 ISR1.0010.21204.20 
  Eden, Tomer 2102 ISR1.0010.21204.20 
  Caliskan, Oguzhan 1934  * ENG1.0010.08201.60 
  Caliskan, Oguzhan 1934  * ENG1.0010.08201.60 
 * 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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