Individual Calculations January 2020
 Nawara, Abd El Rahim  Total change: -13.20  Rating chartPersonal card
 Les parties de Reims 2019-20 Phase 1 REIMS FRA 2019-11-15
RcRownchangeKK*chgGame
 1925 1826 0.00 1 -0.36 20 -7.20 
  Tassetti, Florent 1925 FRA0.001-0.3620-7.20 

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
 1973 1826 0.00 1 -0.30 20 -6.00 
  Salentiny, Eric 1973 LUX0.001-0.3020-6.00 

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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