Individual Calculations January 2020
 Overbo, Jon Holtan  Total change: -66.80  Rating chartPersonal card
 Kongsbergmesterskapet 2019 Kongsberg NOR 2019-09-16
RcRownchangeKK*chgGame
 1473 1576 2.00 6 -1.79 40 -71.60 
  Slettum, Frode 1385 NOR0.001-0.7540-30.00 
  Reinholdtsen, Anton 1478 NOR0.001-0.6340-25.20 
  Sandven, Robert Johan 1490 NOR0.001-0.6240-24.80 
  Skar, Havard 1238 NOR1.0010.12404.80 
  Lurdalen, Svein Erik 1871 NOR0.001-0.1540-6.00 
  Husevag, Kent 1373 NOR1.0010.24409.60 

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)
 
 Konnerud sjakklubb hostturnering 2019 Drammen NOR 2019-09-30
RcRownchangeKK*chgGame
 1554 1576 5.00 8 0.69 40 27.60 
  Samimy, Abdulrahman 1297 NOR1.0010.16406.40 
  Rorvik, Jon F. 1976  * NOR0.001-0.0840-3.20 
  Nilsen, Helmer 1468 NOR1.0010.354014.00 
  Auke, Morthen 1269 NOR1.0010.14405.60 
  Stenseng, Benjamin 1471 NOR1.0010.364014.40 
  Lurdalen, Svein Erik 1871 NOR0.001-0.1540-6.00 
  Marthinussen, Emma Viktoria Lia 1544 NOR0.001-0.5440-21.60 
  Lovaas, Roger 1539 NOR1.0010.454018.00 
 * 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)
 
 Ostlandsserien 4. div B 2019-2020 R 2 Diverse NOR 2019-12-08
RcRownchangeKK*chgGame
 1508 1560 0.00 1 -0.57 40 -22.80 
  Sandum, Haavard 1508 NOR0.001-0.5740-22.80 

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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