Individual Calculations November 2017
 Courthaudon, Philippe  Total change: -37.00  Rating chartPersonal card
 300B open FIDE du club 608 (-1500 elo) PARIS FRA 2017-09-30
RcRownchangeKK*chgGame
 1274 1474 1.00 5 -2.72 20 -54.40 
  Hargoues-Turon, Emile 1335 FRA0.001-0.6920-13.80 
  Vigna, Patrick 1248 FRA0.001-0.7920-15.80 
  Trevisiol, Antoine 1207 FRA0.001-0.8220-16.40 
  Abbey, Anate 1435 FRA0.001-0.5520-11.00 
  Bekkari, Amine 1146 FRA1.0010.13202.60 

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)
 
 XIV Open Internacional Amateur de Calvia Palmanova - Calvia ESP 2017-10-07
RcRownchangeKK*chgGame
 1750 1474 2.50 9 0.87 20 17.40 
  Haugsrud, Hakon 1874  * NOR0.001-0.0820-1.60 
  Nicholson, John 1783 IRL1.0010.862017.20 
  Schweighofer, Josef 1832 AUT0.001-0.1020-2.00 
  Breed, Greg J 1750 ENG0.001-0.1720-3.40 
  Marquez Vargas, Angel Alberto 1617 ESP1.0010.692013.80 
  Derr, Julien 1874  * FRA0.001-0.0820-1.60 
  Amengual Perello, Jordi 1790 ESP0.001-0.1320-2.60 
  Molet, Asher 1659 FRA0.5010.24204.80 
  Cassidy, Sydney 1575 IRL0.001-0.3620-7.20 
 * 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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