Individual Calculations November 2017
 Kupalov, Igor  Total change: -7.80  Rating chartPersonal card
 Team 2018 - Nationale 2 r1-2 FRANCE FRA 2017-10-07
RcRownchangeKK*chgGame
 1994 2090 0.50 1 -0.13 20 -2.60 
  Litt, Denis 1994 FRA0.501-0.1320-2.60 

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)
 
 Swiss Team Championship 2017 NLB round 8-9 decentralised SUI 2017-10-21
RcRownchangeKK*chgGame
 2272 2090 0.00 1 -0.26 20 -5.20 
  Fejzullahu, Afrim f2272 KOS0.001-0.2620-5.20 

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)
 

 

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