Individual Calculations December 2018
 Bosboom, Manuel  Total change: 7.70  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Meester Round 3 Various NED 2018-11-03
RcRownchangeKK*chgGame
 2576 2412 0.50 1 0.22 10 2.20 
  Nikolic, Predrag g2576 BIH0.5010.22102.20 

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)
 
 Dutch Team Competition 2018-2019 Meester Round 4 Various NED 2018-11-24
RcRownchangeKK*chgGame
 2445 2412 1.00 1 0.55 10 5.50 
  Vrolijk, Liam m2445 NED1.0010.55105.50 

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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