Individual Calculations December 2017
 Los, Sander  Total change: 0.00  Rating chartPersonal card
 Dutch Team Competition 2017-2018 1B Round 3 Various NED 2017-11-04
RcRownchangeKK*chgGame
 2103 2213 0.50 1 -0.15 20 -3.00 
  Van Onzen, Jeroen 2103 NED0.501-0.1520-3.00 

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 1B Round 4 Various NED 2017-11-25
RcRownchangeKK*chgGame
 2322 2213 0.50 1 0.15 20 3.00 
  Van Osch, Mees f2322 NED0.5010.15203.00 

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)
 

 

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