Individual Calculations January 2014
 Olutola, Taiwo  Total change: 34.80  Rating chartPersonal card
 5th London Chess Classic 2013: Weekend B U1800 London ENG 2013-12-13
RcRownchangeKK*chgGame
 1679 1503 1.00 2 0.46 30 13.80 
  Vijayakumar, Ananth 1692 ENG0.001-0.2530-7.50 
  Snook-Lumb, Chris 1665 ENG1.0010.713021.30 

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)
 
 Hampstead Under 2200 FIDE Congress December 2013 London ENG 2013-12-21
RcRownchangeKK*chgGame
 1754 1503 1.50 4 0.70 30 21.00 
  Ivanov, George 1700 ENG1.0010.753022.50 
  Liang, Jake Z 1890 ENG0.5010.413012.30 
  Pattni, Kishan 1715 ENG0.001-0.2330-6.90 
  Pepe, Salvatore 1710 ENG0.001-0.2330-6.90 

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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