Individual Calculations September 2017
 Jean, Robert  Total change: 19.40  Rating chartPersonal card
 Championnat de France 2017 - Open Veterans AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1739 1645 4.50 9 0.97 20 19.40 
  Ricter, Jean-Paul 2045  * FRA0.5010.42208.40 
  Caderon, Michel 1965 FRA0.001-0.1320-2.60 
  Holbein, Michel 1288 FRA1.0010.11202.20 
  Maiffret, Patrick 1864 FRA0.001-0.2220-4.40 
  Rei-Rosa, Jean-Jacques 1578 FRA1.0010.41208.20 
  Lagunes, Jean-Renaud 1974 FRA0.001-0.1220-2.40 
  Jullien, Patrick 1573 FRA0.501-0.1020-2.00 
  Hocher, Eugene 1556 FRA1.0010.38207.60 
  Riols, Jacques 1811 FRA0.5010.22204.40 
 * 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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