Individual Calculations February 2017
 Videgrain, Pierre Alexandre  Total change: 53.20  Rating chartPersonal card
 7eme Open du Nouvel An de Tours - Tournoi B (-1600) PARCAY MESLAY FRA 2016-12-27
RcRownchangeKK*chgGame
 1370 1218 3.50 7 1.33 40 53.20 
  Videgrain, Roger 1412 FRA0.5010.254010.00 
  Hegedus, Gabriel 1162 FRA1.0010.424016.80 
  Manouvel, Gaetan 1339 FRA1.0010.664026.40 
  Terrazzoni, William 1517 FRA0.001-0.1540-6.00 
  Hamaoui, Alexis 1432 FRA1.0010.774030.80 
  Vernadet, Bernard 1415 FRA0.001-0.2540-10.00 
  Dubois, Alan 1316 FRA0.001-0.3740-14.80 

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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