Individual Calculations January 2020
 Petit, Christian-Marie  Total change: 9.80  Rating chartPersonal card
 Les parties de Reims 2019-20 Phase 1 REIMS FRA 2019-11-15
RcRownchangeKK*chgGame
 1514 1649 1.00 2 -0.26 20 -5.20 
  Rodier, Patrick 1257 FRA1.0010.08201.60 
  Masera, Michel 1770 FRA0.001-0.3420-6.80 

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)
 
 Team 2020 - Nationale 4 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1841 1649 1.00 1 0.75 20 15.00 
  Aubriet, Laurent 1841 FRA1.0010.752015.00 

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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