Individual Calculations September 2017
 Peyrin, Jean  Total change: 21.60  Rating chartPersonal card
 Championnat de France 2017 - Open Veterans AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1836 1789 5.00 9 1.08 20 21.60 
  Leost, Joel 1404 FRA1.0010.09201.80 
  Brongers, Henk 2029 FRA0.5010.30206.00 
  Caderon, Michel 1965 FRA0.001-0.2720-5.40 
  Rei-Rosa, Jean-Jacques 1578 FRA1.0010.23204.60 
  Maiffret, Patrick 1864 FRA0.5010.10202.00 
  Labarthe, Francois 1600 FRA1.0010.25205.00 
  Guilbert, Jean-Louis 1936 FRA1.0010.702014.00 
  Faber, Michel 2097 FRA0.001-0.1420-2.80 
  Ricter, Jean-Paul 2055 FRA0.001-0.1820-3.60 

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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