Blitz: Individual Calculations May 2018
 Ibar, Marcelo  Total change: -23.00  Rating chartPersonal card
 OP WORLD AMATEUR BLITZ 2 2018 CAGLIARI ITA 2018-04-27
RcRownchangeKK*chgGame
 1870 2116 6.00 9 -1.15 20 -23.00 
  Scarpa, Claudia 1743 ITA1.0010.10202.00 
  Tadevosyan, Gevorg 1860 ARM0.501-0.3120-6.20 
  Fanha, Paulo c1866 POR1.0010.19203.80 
  Baisynov, Islam 1942 KGZ0.501-0.2320-4.60 
  Rucs, Andris 1956 LAT0.001-0.7120-14.20 
  Patel, Palak 1825 IND1.0010.15203.00 
  Sandhya, G 1971 IND0.001-0.6920-13.80 
  Frankental, David 1748 BRA1.0010.10202.00 
  Scallan, Fiachra 1923 IRL1.0010.25205.00 

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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