Individual Calculations February 2016
 Van Der Laan, Dinard  Total change: 5.40  Rating chartPersonal card
 Dutch Team Competition 2015-2016 - 3C - round 5 Various NED 2016-01-09
RcRownchangeKK*chgGame
 2083 2264 1.00 1 0.26 20 5.20 
  Harmsen, Michiel 2083 NED1.0010.26205.20 

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 - Weekendvierkampen Wijk aan Zee NED 2016-01-15
RcRownchangeKK*chgGame
 2268 2264 1.50 3 0.01 20 0.20 
  Tabak, Stefan 2267 NED0.5010.00200.00 
  Hortensius, Lisa 2178 NED1.0010.38207.60 
  Dardha, Arben f2359 BEL0.001-0.3720-7.40 

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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