Individual Calculations June 2017
 Guindeuil, Philippe  Total change: -17.00  Rating chartPersonal card
 1er Open Accompagnateurs d'Avoine (-1600) AVOINE FRA 2017-05-20
RcRownchangeKK*chgGame
 1358 1428 1.50 4 -0.85 20 -17.00 
  Souchet, Pierre 1177 FRA0.501-0.3120-6.20 
  Delaveau, Nathan 1304 FRA0.001-0.6720-13.40 
  Vernadet, Bernard 1441 FRA1.0010.522010.40 
  Wolfstirn, Michel 1509 FRA0.001-0.3920-7.80 

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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