Individual Calculations August 2017
 Razafindratsima, Timothe  Total change: 135.20  Rating chartPersonal card
 Championnat de Paris Ile-de-France 2017 - Open A de 1800 a 2300 PARIS FRA 2017-07-14
RcRownchangeKK*chgGame
 2008 1892 5.50 6 3.38 40 135.20 
  Milroy, Melena 1828 FRA1.0010.414016.40 
  De Andres Oterino, Carlos 1941 ESP1.0010.574022.80 
  Commercon, Joachim 1961 FRA1.0010.604024.00 
  Selvi, Laurent 2023 FRA1.0010.684027.20 
  Peltrault, Frederic 2117 FRA0.5010.284011.20 
  Bellas, Alexandre 2180 FRA1.0010.844033.60 

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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