Individual Calculations January 2012
 Paul, Jayson  Total change: -7.80  Rating chartPersonal card
 Suriname Open Paramaribo SUR 2011-11-16
RcRownchangeKK*chgGame
 1977 1910 2.00 6 -0.52 15 -7.80 
  Joseph, Marcus 2182 TRI0.001-0.1715-2.55 
  Tjong- A- Hung, Edwin 1845 AHO0.501-0.0915-1.35 
  Veer, Willem 1927 SUR0.5010.02150.30 
  Matoewi, Roger c2153 SUR0.001-0.2015-3.00 
  Kafilluddin, Alexander 1820 SUR1.0010.38155.70 
  Tjong Tjin Joe, Calvin 1936 SUR0.001-0.4615-6.90 

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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