Individual Calculations January 2019
 Bentoumi, Miloud  Total change: 47.20  Rating chartPersonal card
 National Team Chess Championship 2018 Oran ALG 2018-12-18
RcRownchangeKK*chgGame
 1970 1951 5.00 8 1.18 40 47.20 
  Moulay, Mehdi 2070 ALG1.0010.664026.40 
  Semaoune, Marouane 1749 ALG1.0010.24409.60 
  Seddaoui, Yamine 2166 ALG0.001-0.2340-9.20 
  Hamoud, Mohamed 1834 ALG1.0010.344013.60 
  Omar, Mawloud 1942 ALG1.0010.494019.60 
  Benlaid, Lakhdar 1846 ALG0.001-0.6440-25.60 
  Cherrad, Mustapha 1997 ALG0.001-0.4440-17.60 
  Bouzidi, Ahmed c2157 TUN1.0010.764030.40 

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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