Individual Calculations January 2020
 Hajiyev, Telman  Total change: 9.20  Rating chartPersonal card
 Katrineholm KM 2019 R891011 Katrineholm SWE 2019-11-05
RcRownchangeKK*chgGame
 1770 1621 1.00 2 0.28 20 5.60 
  Grun, Stephane 2021  * SWE0.001-0.0820-1.60 
  Grip, Dan 1519 SWE1.0010.36207.20 
 * 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)
 
 Div III 5 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1499 1601 1.00 1 0.36 20 7.20 
  Peterson, Elov 1499 SWE1.0010.36207.20 

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)
 
 Katrineholm KM 2019 R1213 Katrineholm SWE 2019-12-03
RcRownchangeKK*chgGame
 1528 1601 1.00 2 -0.18 20 -3.60 
  Frode, Kim 1401 SWE1.0010.24204.80 
  Karlsson, Johan 1974 1655 SWE0.001-0.4220-8.40 

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)
 

 

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