Individual Calculations January 2018
 Serviere, Didier  Total change: -101.60  Rating chartPersonal card
 Team 2018 - Nouvelle Aquitaine Part 1 FRC FRA 2017-10-08
RcRownchangeKK*chgGame
 1485 1489 0.00 3 -1.52 40 -60.80 
  Marteau, Roland 1346 FRA0.001-0.6940-27.60 
  Rol, Willem 1587 FRA0.001-0.3740-14.80 
  Romascheff, Nicolas 1521 FRA0.001-0.4640-18.40 

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)
 
NOTE: K factor changed
 8e Open du Nouvel An de Tours Tournoi C (- 1500) PARCAY MESLAY FRA 2017-12-26
RcRownchangeKK*chgGame
 1239 1489 3.50 7 -2.04 20 -40.80 
  Chaudagne, Jules 1189 FRA0.501-0.3520-7.00 
  Martinet Achour, Sayan 1106 FRA1.0010.09201.80 
  Pilon, Darius 1089  * FRA1.0010.08201.60 
  Bichon, Maryse 1337 FRA0.001-0.7020-14.00 
  Besnard, Sylviane 1256 FRA1.0010.21204.20 
  Vernadet, Bernard 1395 FRA0.001-0.6320-12.60 
  Hegedus, Pascal 1303 FRA0.001-0.7420-14.80 
 * 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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