Individual Calculations May 2013
 Hartvig, Kim  Total change: -31.50  Rating chartPersonal card
 Paskturneringen 2013 Norrkoping SWE 2013-03-29
RcRownchangeKK*chgGame
 1944 1828 1.50 5 -0.26 30 -7.80 
  Iivonen, Markku 2022 FIN0.001-0.2530-7.50 
  Melderis, Uldis 1954 LAT0.001-0.3330-9.90 
  Gromark, Per-Olof 2104 SWE0.001-0.1730-5.10 
  Bergstrom, Goran 1683 SWE1.0010.31309.30 
  Samuelsson, Johan 1959 SWE0.5010.18305.40 

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)
 
 Nordstrand GP - langsjakk 2013 B Oslo NOR 2013-04-12
RcRownchangeKK*chgGame
 1596 1827 0.00 1 -0.79 30 -23.70 
  Iversen, Anders B 1596 NOR0.001-0.7930-23.70 

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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