Individual Calculations January 2017
 Kirupakaran, Vishnu  Total change: 46.80  Rating chartPersonal card
 8th CSC London Chess Classic: Weekend Under 2050 London ENG 2016-12-09
RcRownchangeKK*chgGame
 1759 1549 1.00 4 0.04 40 1.60 
  San Vicente Cosculluela, Jose 1844 ESP0.001-0.1540-6.00 
  Kumaresan, Darshan 1793 ENG0.001-0.2040-8.00 
  Wong, Shyun Fwu Aldrin 1655 SGP0.001-0.3640-14.40 
  Eefting, Martijn 1743 ENG1.0010.754030.00 

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)
 
 London Junior Chess Championships Northwick Park Major London ENG 2016-12-17
RcRownchangeKK*chgGame
 1774 1549 2.00 4 1.13 40 45.20 
  Towers, Nigel 1777 ENG0.001-0.2140-8.40 
  Pride, Stephen C 1692 ENG1.0010.694027.60 
  Clegg, Robert 1818 ENG1.0010.834033.20 
  Price, Andrew 1809 ENG0.001-0.1840-7.20 

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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