Individual Calculations February 2013
 Pruvost, Alain  Total change: 10.50  Rating chartPersonal card
 33ème Open International d'Echecs de Béthune - Tournoi B BETHUNE FRA 2012-12-26
RcRownchangeKK*chgGame
 1804 1660 3.50 9 0.70 15 10.50 
  Tomme, Lowie 1735 BEL0.001-0.4015-6.00 
  Vicainne, Jerome 1770 FRA1.0010.65159.75 
  Reenaers, Johan 1773 BEL0.5010.15152.25 
  Jassem, Philippe 1824 BEL0.001-0.2815-4.20 
  Labbe, Regis 1834 FRA0.5010.23153.45 
  Hennuyer, Samuel 1758 FRA1.0010.63159.45 
  Fabre, Laurent 1804 FRA0.5010.19152.85 
  Catherine, Bertrand 1855 FRA0.001-0.2515-3.75 
  Plessis, Arnaud 1881 FRA0.001-0.2215-3.30 

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)
 

 

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