Individual Calculations July 2012
 Arinal, Serge  Total change: 13.50  Rating chartPersonal card
 Team 2012 - Nationale 4 - R7 FRANCE FRA 2012-05-13
RcRownchangeKK*chgGame
 1754 1589 0.00 1 -0.28 30 -8.40 
  Ceccaldi, Adrien 1754 FRA0.001-0.2830-8.40 

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)
 
 15ème open de Louviers LOUVIERS FRA 2012-05-17
RcRownchangeKK*chgGame
 1729 1589 3.00 7 0.73 30 21.90 
  Delaruelle, Christian 1859 FRA1.0010.833024.90 
  Guillaumat, Jean-Pierre 1852 FRA0.001-0.1830-5.40 
  Berrou, Andre 1813 FRA0.001-0.2230-6.60 
  Biyidi, Thomas 1706 FRA0.5010.16304.80 
  Grenet, Dominique 1537 FRA1.0010.433012.90 
  Houriez, Philippe 1626 FRA0.5010.05301.50 
  Billot, Daniel 1710 FRA0.001-0.3430-10.20 

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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