Individual Calculations February 2018
 Bellahcene, Bilel  Total change: 9.20  Rating chartPersonal card
 14e Open de Vandoeuvre 2018 - Open A VANDOEUVRE LES NANCY FRA 2018-01-02
RcRownchangeKK*chgGame
 2363 2494 6.50 9 0.52 10 5.20 
  Kieffer, Anatole 2155 FRA1.0010.12101.20 
  Pucher, Sebastien f2317 FRA1.0010.27102.70 
  Migot, Tangi f2379 FRA0.001-0.6610-6.60 
  Malassagne, Raphael 2287 FRA0.501-0.2710-2.70 
  Mohota, Nisha mwg2269 IND1.0010.22102.20 
  Saiboulatov, Daniyal m2376 BEL1.0010.34103.40 
  Sundararajan, Kidambi g2423 IND1.0010.40104.00 
  Kevlishvili, Robby m2451 NED0.501-0.0610-0.60 
  Turov, Maxim g2614 RUS0.5010.16101.60 

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)
 
 SGM 2017/18 (League 1+2) round 3-4 decentralised SUI 2018-01-13
RcRownchangeKK*chgGame
 2424 2494 1.00 1 0.40 10 4.00 
  Kaczmarczyk, Dennis m2424 GER1.0010.40104.00 

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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