Individual Calculations May 2018
 Bosboom, Manuel  Total change: 10.40  Rating chartPersonal card
 Dutch Team Competition 2017-2018 Meester Round 8 various NED 2018-04-07
RcRownchangeKK*chgGame
 2267 2397 1.00 1 0.32 10 3.20 
  Mollema, Thomas 2267 NED1.0010.32103.20 

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 2017-2018 Meester Round 9 various NED 2018-04-21
RcRownchangeKK*chgGame
 2374 2397 1.00 1 0.47 10 4.70 
  Grafl, Florian m2374 GER1.0010.47104.70 

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)
 
 Belgian Interclubs 2017-2018 Round 10 Various Places BEL 2018-04-22
RcRownchangeKK*chgGame
 2590 2397 0.50 1 0.25 10 2.50 
  Sumets, Andrey g2590 UKR0.5010.25102.50 

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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