Individual Calculations March 2017
 Gaudin, Roger  Total change: -23.60  Rating chartPersonal card
 2eme open international de Noisiel - Open B (-1900) NOISIEL FRA 2017-02-11
RcRownchangeKK*chgGame
 1445 1491 4.00 9 -1.18 20 -23.60 
  Mergen, Bat 1837 FRA0.001-0.1120-2.20 
  Lasfar, Karim 1336 FRA1.0010.29205.80 
  Tardi, Oscar 1869 FRA0.001-0.0920-1.80 
  Abbey, Anate 1397 FRA0.501-0.1320-2.60 
  Guinebretiere, Aldric 1355 FRA0.001-0.6820-13.60 
  Azzegag, Jocelyn 1238 FRA0.001-0.8120-16.20 
  Stefanko, Christopher 1262 FRA1.0010.21204.20 
  Da Costa, Manuel 1374 FRA1.0010.34206.80 
  Austruy, Daniel 1341 FRA0.501-0.2020-4.00 

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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