Individual Calculations January 2009
 Pisu, Robert-Daniel  Total change: 4.95  Rating chartPersonal card
 Vrancea Cup Gresu-Lepsa ROU 2008-11-13
RcRownchangeKK*chgGame
 1978 1859 2.50 6 0.33 15 4.95 
  Daianu, Cristian Clement 2209 ROU0.001-0.1115-1.65 
  Bratu, Gheorghe 1960 ROU0.5010.14152.10 
  Arghirescu, Marius 1932 ROU0.001-0.4015-6.00 
  Vacar, Gligore 1836 ROU1.0010.47157.05 
  Gurguiatu, Sandu 1769 ROU1.0010.38155.70 
  Telea, Stefan 2160 ROU0.001-0.1515-2.25 

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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