Individual Calculations May 2017
 Kovachev, Daniel Jakobsen  Total change: -1.20  Rating chartPersonal card
 OSS Varturnering 2017 Oslo NOR 2017-01-26
RcRownchangeKK*chgGame
 2012 2303 7.50 9 0.18 20 3.60 
  Johansen, Aleksander 1903  * NOR1.0010.08201.60 
  Rolstad, Morten 1903  * NOR1.0010.08201.60 
  Johansen, Oivind f2176 NOR1.0010.33206.60 
  Gronn, Atle m2335 NOR0.5010.04200.80 
  Melaa, Sondre 1903  * NOR1.0010.08201.60 
  Steigum, Erling 1903  * NOR1.0010.08201.60 
  Al-Tarbosh, Ward f2179 SYR0.001-0.6720-13.40 
  Sidali, Elias Hulleberg 1903  * NOR1.0010.08201.60 
  Skar, Oystein 1903  * NOR1.0010.08201.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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 A 2017 Oslo NOR 2017-04-21
RcRownchangeKK*chgGame
 2107 2314 3.50 5 -0.24 20 -4.80 
  Store, Trond 2084 NOR1.0010.21204.20 
  Sousa, Ludy Helsio Paulo c2152 NOR1.0010.29205.80 
  Tryggestad, Andreas Garberg f2284 NOR0.501-0.0420-0.80 
  Kakushadze, Ilia 2097 GRE0.001-0.7820-15.60 
  Omtvedt, Per 1917 NOR1.0010.08201.60 

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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