Individual Calculations August 2021
 Huynh Tan, Stephane  Total change: 16.60  Rating chartPersonal card
 2e duel parisien de la Tour Blanche PARIS FRA 2021-07-12
RcRownchangeKK*chgGame
 1736 1945 2.00 2 0.46 20 9.20 
  Gagnepain, Laurent 1736 FRA1.0010.23204.60 
  Gagnepain, Laurent 1736 FRA1.0010.23204.60 

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)
 
 4e mini-ferme de La Charite LA CHARITE SUR LOIRE FRA 2021-07-23
RcRownchangeKK*chgGame
 1763 1945 2.50 3 0.37 20 7.40 
  Gagnepain, Laurent 1736 FRA0.501-0.2720-5.40 
  Gattuso, Christophe 1973 FRA1.0010.542010.80 
  Coucoureux, Michel 1580 FRA1.0010.10202.00 

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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