Individual Calculations May 2018
 Ducarmon, Quinten  Total change: 9.20  Rating chartPersonal card
 Dutch Team Competition 2017-2018 Meester Round 8 various NED 2018-04-07
RcRownchangeKK*chgGame
 2441 2474 1.00 1 0.45 10 4.50 
  Lai, Hing Ting m2441 NED1.0010.45104.50 

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)
 
 Dutch Team Competition 2017-2018 Meester Round 9 various NED 2018-04-21
RcRownchangeKK*chgGame
 2450 2474 1.00 1 0.47 10 4.70 
  De Jong, Jan-Willem m2450 NED1.0010.47104.70 

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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