Individual Calculations May 2018
 Haver, Daan  Total change: 10.20  Rating chartPersonal card
 Dutch Team Competition 2017-2018 2B Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 2318 2101 0.50 1 0.28 20 5.60 
  Helgason, Reynir f2318 SWE0.5010.28205.60 

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)
 
 Dutch Team Competition 2017-2018 2B Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2280 2101 0.50 1 0.23 20 4.60 
  Zult, Daan 2280 NED0.5010.23204.60 

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)
 

 

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