Individual Calculations December 2019
 Graff, Joachim S  Total change: -26.00  Rating chartPersonal card
 OSS Klubbmesterskap 2019 B Oslo NOR 2019-09-05
RcRownchangeKK*chgGame
 1375 1220 1.50 8 -0.99 20 -19.80 
  Rosengren, Jon Even 1388 NOR0.001-0.2820-5.60 
  Eng, Thor 1454 NOR0.001-0.2120-4.20 
  Hansen, Trond Inge 1219 NOR0.001-0.5020-10.00 
  Holter, Dag Wernoe 1260 BEL0.5010.06201.20 
  Kirkesola, Gitle 1428 NOR0.001-0.2320-4.60 
  Dienes, Tamas 1543 NOR0.001-0.1320-2.60 
  Roren, Rune 1170 NOR0.001-0.5720-11.40 
  Mrachek, Svetlana 1540 NOR1.0010.872017.40 

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)
 
 Ostlandsserien 4. div C 2019-2020 Round 1 Diverse NOR 2019-11-03
RcRownchangeKK*chgGame
 1214 1220 0.00 1 -0.51 20 -10.20 
  Dalbak, Tom H. 1214 NOR0.001-0.5120-10.20 

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)
 
 OSS Klassiske host 2019 Oslo NOR 2019-11-19
RcRownchangeKK*chgGame
 1592 1220 0.50 3 0.20 20 4.00 
  Svanholm, Borge Waaktaar 1620  * NOR0.001-0.0820-1.60 
  Glendrange, Gunnar 1535 NOR0.001-0.1420-2.80 
  Roer, Terje 1620  * NOR0.5010.42208.40 
 * 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)
 

 

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