Individual Calculations January 2018
 Sorbe, Stephane  Total change: -0.20  Rating chartPersonal card
 Team 2018 - Nationale 1 r3-6 FRANCE FRA 2017-11-18
RcRownchangeKK*chgGame
 2345 2348 2.00 4 -0.01 20 -0.20 
  Velten, Paul m2457 FRA0.001-0.3520-7.00 
  Serafimov, Tervel m2375 FID0.5010.04200.80 
  Sharif, Mehrshad m2352 FRA0.5010.01200.20 
  Briet, Antoine f2194 FRA1.0010.29205.80 

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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