Individual Calculations January 2009
 Leyva, Hector  Total change: -4.00  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2446 2399 3.50 9 -0.40 10 -4.00 
  Arora, Neel 2049 FIJ1.0010.11101.10 
  Zhao, Zong-Yuan g2567 AUS1.0010.72107.20 
  Sasikiran, Krishnan g2694 IND0.001-0.1510-1.50 
  Kveinys, Aloyzas g2534 LTU0.001-0.3210-3.20 
  Rizouk, Aimen g2507 ALG0.001-0.3510-3.50 
  Al-Hadarani, Hatim f2308 YEM0.001-0.6210-6.20 
  Lima, Darcy g2488 BRA1.0010.62106.20 
  Juarez Flores, Carlos A m2358 GUA0.501-0.0610-0.60 
  Rahman, Ziaur g2510 BAN0.001-0.3510-3.50 

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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