Individual Calculations February 2016
 Elgersma, Simon  Total change: 50.40  Rating chartPersonal card
 Chessfestival Groningen Open A Groningen NED 2015-12-21
RcRownchangeKK*chgGame
 2161 2017 3.50 9 0.70 40 28.00 
  Von Meijenfeldt, Bart f2283 NED0.001-0.1840-7.20 
  Kalaiyalahan, Akshaya 2157 ENG0.001-0.3140-12.40 
  Halfhide, Sebastian 2119 NED0.5010.14405.60 
  Ernst, Michael 2177 AUT0.5010.21408.40 
  Bollen, Guus 2135 NED0.5010.16406.40 
  Ratsma, Rosa 2059 NED0.5010.06402.40 
  Yaaqoub, Rashid f2175 SUD1.0010.714028.40 
  Theulings, Paul-Peter c2182 NED0.5010.22408.80 
  Gerlagh, Joris 2159 NED0.001-0.3140-12.40 

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)
 
 Dutch Team Competition 2015-2016 - 3A - round 5 Various NED 2016-01-09
RcRownchangeKK*chgGame
 2062 2016 1.00 1 0.56 40 22.40 
  Riksten, Peter 2062 NED1.0010.564022.40 

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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