Individual Calculations July 2015
 Helie, Raymond  Total change: -67.20  Rating chartPersonal card
 Caen - Tournoi du Samedi 2015 CAEN FRA 2015-05-21
RcRownchangeKK*chgGame
 1363 1320 2.00 6 -0.70 20 -14.00 
  L`hirondel, Andre 1624 FRA0.001-0.1420-2.80 
  Gauvin, Etienne 1490 FRA0.001-0.2820-5.60 
  Allaire, Laurent 1222 FRA0.001-0.6320-12.60 
  Simon, Jean-Pierre 1331 FRA0.001-0.4820-9.60 
  Prevost, Michele 1209 FRA1.0010.35207.00 
  Cornic, Guillaume 1304 FRA1.0010.48209.60 

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)
 
 Tournoi Quattro Caen-Alekhine 2015 CAEN FRA 2015-05-30
RcRownchangeKK*chgGame
 1236 1320 1.00 6 -2.66 20 -53.20 
  Cornic, Guillaume 1304 FRA0.001-0.5220-10.40 
  Cornic, Guillaume 1304 FRA0.001-0.5220-10.40 
  Cahu, Francois 1183 FRA1.0010.32206.40 
  Cahu, Francois 1183 FRA0.001-0.6820-13.60 
  Allaire, Laurent 1222 FRA0.001-0.6320-12.60 
  Allaire, Laurent 1222 FRA0.001-0.6320-12.60 

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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