Individual Calculations April 2014
 Iraqui, Youssef  Total change: 16.50  Rating chartPersonal card
 30e open international de Cappelle-la-Grande CAPPELLE LA GRANDE FRA 2014-03-01
RcRownchangeKK*chgGame
 2025 1968 4.50 9 0.55 30 16.50 
  Zerbib, Claude 1793 FRA1.0010.27308.10 
  Hrabinska, Myroslava wg2244 UKR0.001-0.1730-5.10 
  Pieri, Enzo 1749 ITA1.0010.22306.60 
  Munschi, Serge f2309 FRA0.5010.383011.40 
  Lefebvre, Herve f2307 FRA0.5010.383011.40 
  Capone, Nicola 2251 BEL0.001-0.1630-4.80 
  Bomans, Arno 2225 BEL0.5010.32309.60 
  Mony, Maxime 1609 FRA0.001-0.9030-27.00 
  Delescaille, Laurent 1739 BEL1.0010.21306.30 

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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