Individual Calculations February 2018
 Barbier, Guy  Total change: -95.20  Rating chartPersonal card
 18e tournoi de Noel de Montigny MONTIGNY LE BRETONNEUX FRA 2017-12-27
RcRownchangeKK*chgGame
 1324 1359 1.00 6 -2.38 40 -95.20 
  Guedira, Aimen 1759  * MAR0.001-0.0840-3.20 
  Chaintreau, Thomas 1227 FRA0.001-0.6840-27.20 
  Bouloc, Roger 1427 FRA0.001-0.4140-16.40 
  Boucher, Francis 1224 FRA1.0010.324012.80 
  Belan, Guillaume 1135 FRA0.001-0.7840-31.20 
  Jen, Jin-Xian-Koki 1169 FRA0.001-0.7540-30.00 
 * 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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