Individual Calculations January 2019
 Branson, James  Total change: 8.20  Rating chartPersonal card
 Team 2019 - Nationale 4 r1-4 FRANCE FRA 2018-10-07
RcRownchangeKK*chgGame
 1702 1582 1.50 3 0.41 20 8.20 
  Dorval, Olivier 1884 FRA1.0010.852017.00 
  Quemener, Yann 1811 FRA0.5010.29205.80 
  Patte, Daphne 1411 FRA0.001-0.7320-14.60 

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)
 

 

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