Individual Calculations May 2018
 Bathie, Paul  Total change: 18.40  Rating chartPersonal card
 Challenge S E M 2018 SAMOENS FRA 2018-03-28
RcRownchangeKK*chgGame
 1712 1367 1.50 5 0.92 20 18.40 
  Quesnot, Bonaventure 1767  * FRA0.001-0.0820-1.60 
  Nefzaoui, Rabah 1732 FRA0.001-0.1020-2.00 
  Midrouillet, Jean-Michel 1656 FRA0.001-0.1620-3.20 
  Thiers, Jean-Jacques 1678 FRA0.5010.36207.20 
  Chabert, Pierre 1727 FRA1.0010.902018.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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