Individual Calculations February 2016
 Langedijk, Ardjan  Total change: -13.60  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - 1A - round 5 Various NED 2016-01-09
RcRownchangeKK*chgGame
 2137 2132 0.50 1 0.01 20 0.20 
  Duchene, Rene 2137 NED0.5010.01200.20 

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)
 
 Tata Steel Chess Tournament 2016 - Dagvierkampen Wijk aan Zee NED 2016-01-18
RcRownchangeKK*chgGame
 2088 2132 1.00 3 -0.69 20 -13.80 
  Ten Hacken, Jos 2141 NED1.0010.512010.20 
  `t Jong, Ewoud 2097 NED0.001-0.5520-11.00 
  Arp, Frans 2025 NED0.001-0.6520-13.00 

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)
 

 

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