Individual Calculations January 2009
 Zaim, Marian  Total change: -0.60  Rating chartPersonal card
 Open Romgaz Bucuresti ROU 2008-09-11
RcRownchangeKK*chgGame
 2219 2170 3.50 8 -0.04 15 -0.60 
  Zubarev, Alexander g2517 UKR0.001-0.1115-1.65 
  Rucsandescu, Dan 1925 ROU1.0010.20153.00 
  Cosma, Ioan m2457 ROU0.001-0.1615-2.40 
  Vladescu, Viorel-Ovidiu 1918 ROU1.0010.19152.85 
  Breahna, Radu f2307 ROU0.5010.18152.70 
  Glodeanu, Ion m2244 ROU0.5010.10151.50 
  Bonte, Andrei-Mihai 2301 ROU0.001-0.3215-4.80 
  Turcu, Iulian 2084 ROU0.501-0.1215-1.80 

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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