Individual Calculations September 2015
 Cocks, Elliot  Total change: 36.80  Rating chartPersonal card
 102nd British Chess Championships Under 15 Coventry ENG 2015-07-27
RcRownchangeKK*chgGame
 1630 1683 4.00 6 0.60 40 24.00 
  Camp, Imogen A L 1551 WLS0.001-0.6840-27.20 
  Idle, Oscar 1692 ENG0.5010.01400.40 
  Purvis, Anna 1425 ENG1.0010.18407.20 
  Forster, Matthew 1669 ENG1.0010.484019.20 
  Fernandes, Joshua 1769 ENG0.5010.12404.80 
  Graham, Cassie M 1676 ENG1.0010.494019.60 

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)
 
 102nd British Chess Championships Under 14 Coventry ENG 2015-08-02
RcRownchangeKK*chgGame
 1616 1683 4.00 6 0.46 40 18.40 
  Camp, Imogen A L 1576 WLS1.0010.354014.00 
  Bains-Gillespie, Ethan 1506 ENG1.0010.274010.80 
  Golding, James 1814 ENG0.001-0.3240-12.80 
  Ashworth, Robert 1529 ENG1.0010.294011.60 
  Redmond, Joshua 1713 IRL1.0010.544021.60 
  Holton, Jake 1556 ENG0.001-0.6740-26.80 

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)
 
 102nd British Chess Championships Week 2 PM Open Coventry ENG 2015-08-03
RcRownchangeKK*chgGame
 1596 1683 1.00 2 -0.14 40 -5.60 
  Govindaraj, Neya 1283  * WLS1.0010.08403.20 
  Ramage, Colin R 1908 ENG0.001-0.2240-8.80 
 * 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)
 

 

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