Individual Calculations December 2018
 Piotrowski, Pawel  Total change: 10.80  Rating chartPersonal card
 Dutch Team Competition 2018-2019 Meester Round 3 Various NED 2018-11-03
RcRownchangeKK*chgGame
 2417 2017 0.00 1 -0.08 20 -1.60 
  Van Haastert, Edwin m2417  * NED0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 Klasse 3C Round 4 various NED 2018-11-24
RcRownchangeKK*chgGame
 2104 2017 1.00 1 0.62 20 12.40 
  Gorissen, Hugo 2104 NED1.0010.622012.40 

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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