Individual Calculations May 2012
 Perolle, Guy  Total change: -15.45  Rating chartPersonal card
 Team 2012 - Ile de France - Part 3 IDF FRA 2012-03-24
RcRownchangeKK*chgGame
 1768 1686 1.00 1 0.61 15 9.15 
  Cardon, Philippe 1768 FRA1.0010.61159.15 

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)
 
 Team 2012 - Nationale 4 - R6 FRANCE FRA 2012-03-25
RcRownchangeKK*chgGame
 1880 1686 0.00 1 -0.25 15 -3.75 
  Sochacki, Zenon 1880 POL0.001-0.2515-3.75 

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)
 
 4e Chess Open Tour de Juvisy JUVISY SUR ORGE FRA 2012-04-06
RcRownchangeKK*chgGame
 1819 1686 0.00 4 -1.39 15 -20.85 
  Courrier, Arnaud 2086  * FRA0.001-0.0815-1.20 
  Humbert, Patrick 1463 FRA0.001-0.7815-11.70 
  Vignon, Gilbert 1859 FRA0.001-0.2715-4.05 
  Dorval, Olivier 1867 FRA0.001-0.2615-3.90 
 * 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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