Individual Calculations December 2018
 Westrom, Hans  Total change: 11.80  Rating chartPersonal card
 SeniorSthlm Veteran60 DM 2018 Stockholm SWE 2018-09-06
RcRownchangeKK*chgGame
 1618 1688 5.00 8 0.33 20 6.60 
  Sommarin, Erik 1307 SWE1.0010.09201.80 
  Engstrom, Stefan 1997 SWE0.5010.36207.20 
  Landin, Bo 1832 SWE0.001-0.3120-6.20 
  Bech-Kistensen, Tommy 1610 SWE0.501-0.1120-2.20 
  Israel, Dan 1555 SWE1.0010.32206.40 
  Pettersson, Lars-Ake 1706 SWE0.001-0.4720-9.40 
  Hallstedt, Leif 1397 SWE1.0010.15203.00 
  Juntti, Tord 1536 SWE1.0010.30206.00 

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)
 
 Taby Oppna KM 201819 R12 Taby SWE 2018-09-25
RcRownchangeKK*chgGame
 1573 1688 1.50 2 0.26 20 5.20 
  Isaksson, Max 1362 SWE1.0010.13202.60 
  Berggren, Mattias 1783 SWE0.5010.13202.60 

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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