Individual Calculations April 2018
 Bellahcene, Meriem  Total change: 14.00  Rating chartPersonal card
 25e Open International de Selestat - Open A (plus de 1700) SELESTAT FRA 2018-03-08
RcRownchangeKK*chgGame
 1964 1848 3.50 7 1.03 40 41.20 
  Schrems, Hermann 2108 GER0.001-0.1840-7.20 
  Kornitzky, Tino 2060 GER0.001-0.2340-9.20 
  Gautier, Marc 1754 FRA1.0010.374014.80 
  Fehr, Jukka 1992 FIN1.0010.694027.60 
  Rubina, Tatiana 1992 GER0.5010.19407.60 
  Zienkiewicz, Alexandre 2049 FRA0.001-0.2440-9.60 
  Bellahcene, Omar 1795 FRA1.0010.434017.20 

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)
 
 Team 2018 - Nationale 3 r8-9 FRANCE FRA 2018-03-17
RcRownchangeKK*chgGame
 1978 1848 0.00 2 -0.68 40 -27.20 
  Lingelser, Alain 1864 FRA0.001-0.4840-19.20 
  Brennenstuhl, Oliver 2092 GER0.001-0.2040-8.00 

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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