Individual Calculations February 2018
 Ahmed Holi Ali, Moawia  Total change: -3.80  Rating chartPersonal card
 15eme Bois-Colombes Chess Master Open A BOIS COLOMBES FRA 2017-12-26
RcRownchangeKK*chgGame
 1948 2125 3.50 7 -1.53 20 -30.60 
  Roque, Gaetan 2063 FRA0.001-0.5920-11.80 
  Bernard, Jacques 2149 FRA0.001-0.4720-9.40 
  Le Pen, Steven 2000 FRA0.001-0.6720-13.40 
  Durand, Jeremie 1853 FRA1.0010.17203.40 
  Bousmaha, Wassel f1827 ALG1.0010.15203.00 
  Dia, Hussein 1888 FRA0.501-0.3020-6.00 
  Aubry, Benjamin 1858 FRA1.0010.18203.60 

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)
 
 305A open FIDE du club 608 (1550-2199 elo) PARIS FRA 2018-01-06
RcRownchangeKK*chgGame
 1936 2110 4.50 5 0.94 20 18.80 
  Weisz, Jacques 1729 FRA1.0010.09201.80 
  Gimenez, Gregoire 1872 FRA1.0010.20204.00 
  Lutard, Florian 2010 FRA1.0010.36207.20 
  Kitachewsky, Daniel 1987 FRA1.0010.33206.60 
  Pozdnjakov, Evgueniy 2084 FRA0.501-0.0420-0.80 

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)
 
 Team 2018 - Nationale 3 r5-7 FRANCE FRA 2018-01-14
RcRownchangeKK*chgGame
 1845 2110 2.00 2 0.40 20 8.00 
  Marsac, Hugo 1724 FRA1.0010.09201.80 
  Selvi, Laurent 1966 FRA1.0010.31206.20 

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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