Blitz: Individual Calculations April 2019
 George, Olufemi  Total change: 7.80  Rating chartPersonal card
 Bielski Cup 2019 Section A (Aggregate ECF 650 Maximum) London ENG 2019-03-01
RcRownchangeKK*chgGame
 1556 1725 6.50 9 0.21 20 4.20 
  Blackwell, Paul 1596 ENG1.0010.33206.60 
  Bernard, Chris Pj 1516 ENG1.0010.23204.60 
  Rizvi, Aysha 1325  * ENG1.0010.08201.60 
  Jecek, Miroslaw 1889 POL0.001-0.2820-5.60 
  Allan, Brian W 1559 SCO1.0010.28205.60 
  Stewart, Hari 1325  * ENG1.0010.08201.60 
  Allen, John P 1641 ENG0.001-0.6220-12.40 
  Fox, James 1568 ENG1.0010.29205.80 
  Love, James 1589 ENG0.501-0.1820-3.60 
 * 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)
 
 CCF Winter Chess 2018-19 Blitz Results Stage 8 London ENG 2019-03-04
RcRownchangeKK*chgGame
 1588 1725 1.50 2 0.18 20 3.60 
  Levey, Steve 1427 ENG1.0010.15203.00 
  Faulkner, Martin J 1748 ENG0.5010.03200.60 

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)
 

 

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