Individual Calculations February 2016
 Gravemaker, Wim Laurens  Total change: -3.40  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - 2C - round 5 Various NED 2016-01-09
RcRownchangeKK*chgGame
 2073 2065 0.00 1 -0.49 20 -9.80 
  Blom, Martijn 2073 NED0.001-0.4920-9.80 

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)
 
 Tata Steel Chess Tournament 2016 - Weekendvierkampen Wijk aan Zee NED 2016-01-15
RcRownchangeKK*chgGame
 1999 2065 1.50 2 0.32 20 6.40 
  Den Rooijen, Teunis 1919 NED0.501-0.2020-4.00 
  Van De Laar, Clement 2079 NED1.0010.522010.40 

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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