Individual Calculations March 2013
 Busson, Didier  Total change: -11.70  Rating chartPersonal card
 Team 2013 - Ile de France - Part 1 ILE DE FRANCE FRA 2012-10-14
RcRownchangeKK*chgGame
 1805 1824 1.00 4 -1.10 15 -16.50 
  Lao, Lenath 1807 FRA0.001-0.5215-7.80 
  Walheim, Pascal 1920 FRA0.5010.13151.95 
  Imbert, Gerard 1661 FRA0.501-0.2215-3.30 
  Pachon, Bernard 1830 FRA0.001-0.4915-7.35 

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 2013 - Nationale IV - R1-3 FRANCE FRA 2012-10-14
RcRownchangeKK*chgGame
 1739 1824 2.00 3 0.17 15 2.55 
  Dorval, Olivier 1901 FRA0.001-0.3915-5.85 
  Lorente, Philippe 1666 FRA1.0010.29154.35 
  Hassanaly, Olivier 1650 FRA1.0010.27154.05 

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 2013 - Ile de France - Part 2 ILE DE FRANCE FRA 2013-01-08
RcRownchangeKK*chgGame
 1838 1824 0.50 1 0.02 15 0.30 
  Mayot, Philippe 1838 FRA0.5010.02150.30 

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 2013 - Nationale IV - R4-6 FRANCE FRA 2013-01-13
RcRownchangeKK*chgGame
 1666 1824 1.50 2 0.13 15 1.95 
  Schreiner, Richard 1814 FRA0.501-0.0115-0.15 
  Petkov, Vesselin 1517 FRA1.0010.14152.10 

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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