Individual Calculations August 2017
 Coquard, Francois  Total change: 26.00  Rating chartPersonal card
 3e Open International du Comite Varois des Echecs - Petizelos SANARY SUR MER FRA 2017-07-01
RcRownchangeKK*chgGame
 1316 1250 5.00 9 1.30 20 26.00 
  Roman, Sylvian 1386 FRA0.5010.18203.60 
  Foresti, Stephane 1299 FRA1.0010.572011.40 
  Gyani, Jason 1415 FRA0.5010.22204.40 
  Roche, Alain 1366 FRA0.5010.16203.20 
  Marin, Patrick 1277 FRA0.001-0.4620-9.20 
  Motoyama, Wesley Winsen 1286 FRA0.001-0.4520-9.00 
  Masson, Wally 1206 FRA1.0010.44208.80 
  Sauze, Richard 1251 FRA1.0010.502010.00 
  Piquemal, Maxence 1356 FRA0.5010.14202.80 

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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