Individual Calculations January 2015
 Patrat, Joel  Total change: -42.40  Rating chartPersonal card
 Championnat du Nord Pas-de-Calais Veterans 2014 GRANDE SYNTHE FRA 2014-11-24
RcRownchangeKK*chgGame
 1640 1841 1.50 5 -2.12 20 -42.40 
  Mahieu, Jacques 1601 BEL0.001-0.8020-16.00 
  Deknuydt, Claudy 1928 FRA0.5010.12202.40 
  Lucas, Jean 1754 FRA0.001-0.6220-12.40 
  Rosaia, Dany 1441  * FRA0.001-0.9220-18.40 
  Deschuyteneer, Lucien 1474 BEL1.0010.10202.00 
 * 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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