Individual Calculations January 2023
 Arous, Andre  Total change: 38.80  Rating chartPersonal card
 Open Veterans et Seniors plus - Cambrai 2022 CAMBRAI FRA 2022-12-02
RcRownchangeKK*chgGame
 1600 1380 3.50 6 1.94 20 38.80 
  Allemand, Christian 1802 FRA1.0010.932018.60 
  Romero, Michel 1709 FRA0.001-0.1220-2.40 
  Billot, Daniel 1600 FRA1.0010.782015.60 
  Deneyer, Frank 1771 BEL0.001-0.0920-1.80 
  Bor, Jean-Michel 1298 FRA0.501-0.1120-2.20 
  Pruvost, Alain 1417 FRA1.0010.552011.00 

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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