Individual Calculations September 2014
 Zaibi, Amir  Total change: -10.40  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2347 2297 3.50 9 -0.52 20 -10.40 
  Ponomariov, Ruslan g2697  * UKR0.001-0.0820-1.60 
  Palo, Davor g2562 DEN0.001-0.1820-3.60 
  De Mey, Juan Pablo f1936 ARU1.0010.10202.00 
  Larrea, Manuel f2333 URU0.5010.05201.00 
  Dukaczewski, Piotr m2288 POL0.001-0.5120-10.20 
  Ranaivoharisoa, Alain m2183 MAD1.0010.34206.80 
  Nadir, Samir c2141 SUD0.001-0.7120-14.20 
  Nyback, Tomi g2591 FIN0.001-0.1520-3.00 
  Mandizha, Farai m2388 ZIM1.0010.622012.40 
 * 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)
 

 

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