Individual Calculations April 2008
 Severino, Sander  Total change: -5.75  Rating chartPersonal card
 Prospero Pichay Cup Manila PHI 2007-12-01
RcRownchangeKK*chgGame
 2378 2405 3.00 6 -0.23 25 -5.75 
  Ghaem Maghami, Ehsan g2591 IRI0.001-0.2625-6.50 
  Wang, Yu mwg2364 CHN0.501-0.0625-1.50 
  Yu, Lie 2352 CHN0.001-0.5725-14.25 
  Legaspi, Rhobel 2334 PHI0.501-0.1025-2.50 
  Maga, Mirabeau 2292 PHI1.0010.35258.75 
  Shen, Siyuan 2337 CHN1.0010.412510.25 

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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