Individual Calculations May 2010
 Tari, Aryan  Total change: -22.95  Rating chartPersonal card
 Norwegian Premier League Oslo NOR 2009-11-06
RcRownchangeKK*chgGame
 2280 1932 0.00 2 -0.22 15 -3.30 
  Elseth, Roar f2324 NOR0.001-0.0815-1.20 
  Sousa, Ludy Helsio Paulo 2236 NOR0.001-0.1415-2.10 

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)
 
 Porsgrunn NVGP 2010 Porsgrunn NOR 2010-02-26
RcRownchangeKK*chgGame
 1885 1932 1.00 3 -0.63 15 -9.45 
  Rundgren, Anders 1946 NOR0.5010.02150.30 
  Mihajlov, Svetoslav 2098 NOR0.5010.22153.30 
  Rodvik, Trym Daniel 1610 NOR0.001-0.8715-13.05 

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)
 
 Knut Bøckman Cup Oslo NOR 2010-03-31
RcRownchangeKK*chgGame
 1912 2020 2.50 5 -0.68 15 -10.20 
  Spreemann, Tarek 1907 GER0.001-0.6515-9.75 
  Kjoita, Henning 1763 NOR0.001-0.8215-12.30 
  Ali, Karim 1792 NOR1.0010.21153.15 
  Suntharalingam, Jathavan 1922 NOR1.0010.37155.55 
  Kvisla, Johannes Luangtep 2176 NOR0.5010.21153.15 

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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