Individual Calculations May 2018
 Di Bucchianico, Alessandro  Total change: -0.80  Rating chartPersonal card
 Dutch Team Competition 2017-2018 2D Round 8 Various NED 2018-04-07
RcRownchangeKK*chgGame
 2015 2049 1.00 1 0.45 20 9.00 
  De Mon, Gino 2015 NED1.0010.45209.00 

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)
 
 Dutch Team Competition 2017-2018 2D Round 9 Various NED 2018-04-21
RcRownchangeKK*chgGame
 2053 2049 0.00 1 -0.49 20 -9.80 
  Haast, Koen 2053 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)
 

 

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