Individual Calculations March 2013
 Van Weersel, Arlette  Total change: -22.50  Rating chartPersonal card
 Dutch Team Competition 12-13 - 2A - round 6 various NED 2013-02-16
RcRownchangeKK*chgGame
 2009 2211 1.00 1 0.24 15 3.60 
  Oud, Niek 2009 NED1.0010.24153.60 

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)
 
 Reykjavik Open 2013 Reykjavik ISL 2013-02-19
RcRownchangeKK*chgGame
 2084 2211 3.50 8 -1.74 15 -26.10 
  Wei, Yi m2501 CHN0.001-0.1615-2.40 
  Merkesvik, Sondre 1903 NOR1.0010.14152.10 
  Andersen, Mads m2462 DEN0.001-0.1915-2.85 
  Thorsteinsdottir, Hallgerdur 1960 ISL0.001-0.8115-12.15 
  Jablon, Stephen 1896 USA1.0010.14152.10 
  Sverrisson, Nokkvi 1990 ISL0.001-0.7815-11.70 
  Newrkla, Alexander 1969 AUT1.0010.20153.00 
  Johannesson, Oliver 1988 ISL0.501-0.2815-4.20 

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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