Individual Calculations September 2017
 Lassis, Patrick  Total change: -23.00  Rating chartPersonal card
 Championnat de France 2017 - Open Veterans AGEN FRA 2017-08-19
RcRownchangeKK*chgGame
 1598 1511 2.50 9 -1.15 20 -23.00 
  Riols, Jacques 1811 FRA0.001-0.1520-3.00 
  Light, Philip 1707 FRA0.5010.25205.00 
  Guilbert, Jean-Louis 1911  * FRA0.001-0.0820-1.60 
  Duval, Michel 1617 FRA0.001-0.3620-7.20 
  Leost, Joel 1404 FRA1.0010.35207.00 
  De Biasi, Robert 1485 FRA0.001-0.5420-10.80 
  Locatelli, Claude 1458 FRA1.0010.43208.60 
  Larue, Daniel 1572 FRA0.001-0.4220-8.40 
  Ballet, Jacques 1416 FRA0.001-0.6320-12.60 
 * 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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