Individual Calculations January 2009
 Boshku, Harallamb  Total change: 1.05  Rating chartPersonal card
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2346 2308 4.00 9 0.07 15 1.05 
  Paciencia, Enrique m2440 SIN0.001-0.3215-4.80 
  Murara, Maxence 1958 RWA1.0010.11151.65 
  Cuartas, Jaime Alexander m2489 COL0.001-0.2615-3.90 
  Rahman, Ziaur g2510 BAN0.001-0.2415-3.60 
  Adu, Oladapo m2298 NGR1.0010.49157.35 
  Rizouk, Aimen g2507 ALG0.001-0.2415-3.60 
  Homrana, Mustafa 2001 LBA1.0010.14152.10 
  Mateo, Ramon g2487 DOM0.5010.23153.45 
  Damaso, Rui m2424 POR0.5010.16152.40 

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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