Individual Calculations June 2017
 Atamian, Claude  Total change: 16.80  Rating chartPersonal card
 Team 2017 - Ile-de-France Part 3 IDF FRA 2017-04-01
RcRownchangeKK*chgGame
 1426 1461 3.50 4 1.31 20 26.20 
  Baltzer, Jean-Marc 1451 FRA1.0010.49209.80 
  Anglares, Guy 1389 FRA0.501-0.1020-2.00 
  Lescure, Nathan 1418 FRA1.0010.44208.80 
  Vissotsky, Eric 1447 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)
 
 40eme Open de l'Ascension d'Issy-les-Moulineaux ISSY LES MOULINEAUX FRA 2017-05-25
RcRownchangeKK*chgGame
 1414 1463 3.00 6 -0.47 20 -9.40 
  Samoun, Alain 1236 FRA0.001-0.7920-15.80 
  Vigna, Patrick 1265 FRA1.0010.24204.80 
  Nezosi, Constantin 1155 FRA1.0010.14202.80 
  Bat, Anu 1103 FRA1.0010.10202.00 
  Schmit, Vincent 1863  * FRA0.001-0.0820-1.60 
  Hoekstra, Carl 1863  * NED0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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