Individual Calculations January 2018
 Martinet Achour, Sayan  Total change: -24.00  Rating chartPersonal card
 8e Open du Nouvel An de Tours Tournoi C (- 1500) PARCAY MESLAY FRA 2017-12-26
RcRownchangeKK*chgGame
 1217 1106 2.00 7 -0.60 40 -24.00 
  Bichon, Maryse 1337 FRA0.5010.294011.60 
  Serviere, Didier 1489 FRA0.001-0.0940-3.60 
  De Tarade, Loic 1289 FRA0.5010.24409.60 
  Chaudagne, Jules 1189 FRA0.001-0.3940-15.60 
  Brun, Emilie 1066 FRA0.001-0.5640-22.40 
  Miclon, Jacques 1127 FRA1.0010.534021.20 
  Hervou, Alexandre 1021 FRA0.001-0.6240-24.80 

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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