Individual Calculations January 2016
 Ibrahim, Hatim  Total change: 14.70  Rating chartPersonal card
 Team 2016 - Nationale 1 r4-5 FRANCE FRA 2015-12-05
RcRownchangeKK*chgGame
 2363 2318 2.00 2 1.12 10 11.20 
  Lerch, Patrice m2415 FRA1.0010.63106.30 
  Schwalfenberg, Joerg f2310 GER1.0010.49104.90 

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)
 
 12e Open international de Vandoeuvre - Open A (plus de 1900) VANDOEUVRE LES NANCY FRA 2015-12-19
RcRownchangeKK*chgGame
 2305 2318 5.00 9 0.35 10 3.50 
  Grandmougin, Olivier 2001 FRA1.0010.13101.30 
  Baron, Tal g2544 ISR0.001-0.2110-2.10 
  Naudion, Gregoire 2179 FRA1.0010.31103.10 
  Bauer, Christian g2624 FRA0.001-0.1410-1.40 
  Poignot, Quentin 2116 FRA1.0010.24102.40 
  Commercon, Simon 2207 GER0.501-0.1510-1.50 
  Laurent, Julien G. f2275 FRA1.0010.44104.40 
  Yankelevich, Lev 2404 GER0.001-0.3810-3.80 
  Valles, Manuel m2398 FRA0.5010.11101.10 

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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