Individual Calculations January 2018
 Bousmaha, Wassel  Total change: 80.00  Rating chartPersonal card
 Team 2018 - Nationale 2 r3-6 FRANCE FRA 2017-11-19
RcRownchangeKK*chgGame
 1928 1851 2.00 2 1.20 40 48.00 
  Pierquin, Bernard 1861 FRA1.0010.514020.40 
  Dauphin, Thomas 1995 FRA1.0010.694027.60 

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)
 
 African Youth 2017 Boys 12 Cairo EGY 2017-12-03
RcRownchangeKK*chgGame
 1535 1827 6.50 9 -0.91 40 -36.40 
  Oosthuizen, Michal Jacobus 1427  * RSA1.0010.08403.20 
  Benyahia, Safin c1427  * ALG0.001-0.9240-36.80 
  Ezzeddine, Mohamed Amine 1427  * TUN1.0010.08403.20 
  Hemeida, Eyad 1612 EGY1.0010.23409.20 
  Alhassadi, Yousef A. 1829 LBA0.5010.00400.00 
  Khaled, Yousef c1670 EGY1.0010.294011.60 
  Hassan, Aly 1493 EGY0.001-0.8840-35.20 
  Rakotoarisoa, Itokiana 1507 MAD1.0010.13405.20 
  Marais, Alwyn Johannes 1427  * RSA1.0010.08403.20 
 * 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)
 
 304A open FIDE du club 608 (1450-2199 elo) PARIS FRA 2017-12-23
RcRownchangeKK*chgGame
 1941 1827 3.50 5 1.71 40 68.40 
  Micmacher, Michel 1528 FRA1.0010.15406.00 
  Rey, Christophe 2088 FRA1.0010.824032.80 
  Daurelle, Herve f2166 FRA0.001-0.1240-4.80 
  Hauseux, Philippe 1897 FRA1.0010.604024.00 
  Kavciyan, Yega 2025 FRA0.5010.264010.40 

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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