Individual Calculations March 2013
 Petkov, Vesselin  Total change: -28.20  Rating chartPersonal card
 Team 2013 - Ile de France - Part 1 ILE DE FRANCE FRA 2012-10-14
RcRownchangeKK*chgGame
 1644 1517 0.00 1 -0.33 30 -9.90 
  Laroche, Nicolas 1644 FRA0.001-0.3330-9.90 
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
 1817 1517 0.00 2 -0.32 30 -9.60 
  Pernet, Roger 1732 FRA0.001-0.2330-6.90 
  Seng, Jean-Marc 1901 FRA0.001-0.0930-2.70 
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
 1819 1517 0.00 2 -0.29 30 -8.70 
  Schreiner, Richard 1814 FRA0.001-0.1530-4.50 
  Busson, Didier 1824 FRA0.001-0.1430-4.20 
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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