Individual Calculations July 2019
 Stabbetorp, Hans  Total change: -4.60  Rating chartPersonal card
 Sarpsborg SK varturnering 2019 B Sarpsborg NOR 2019-03-16
RcRownchangeKK*chgGame
 1624 1718 4.50 7 0.22 20 4.40 
  Langvatn, Keneth 1411 NOR0.501-0.3620-7.20 
  Engebretsen, Harald 1579 NOR0.001-0.6920-13.80 
  Johannesen, Kai Otto 1406 NOR1.0010.14202.80 
  Arulmaran, Abishan 1667 NOR1.0010.43208.60 
  Andersen, Dag 1837 NOR0.5010.16203.20 
  Eriksen, Oddvar 1631 NOR1.0010.38207.60 
  Andersen, Dag 1837 NOR0.5010.16203.20 

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)
 
 Nordic Chess Championship 2019 Senior 50 pluss Sarpsborg NOR 2019-06-21
RcRownchangeKK*chgGame
 1726 1767 4.00 8 -0.45 20 -9.00 
  Eriksson, Kristian 2111 SWE0.001-0.1220-2.40 
  Eriksen, Oddvar 1520 NOR0.501-0.3120-6.20 
  Heikkila, Raine 1663 FIN0.501-0.1420-2.80 
  Lilleng, Gunnar 1485 NOR1.0010.16203.20 
  Bergquist, Rune 1609 NOR0.501-0.2120-4.20 
  Thorvlaksson, Baldvin 1523 NOR0.501-0.3020-6.00 
  Mirza, Raad 1991 NOR1.0010.782015.60 
  Andersen, Harry 1905 NOR0.001-0.3120-6.20 

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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