Individual Calculations May 2022
 Josefsson, Ivar  Total change: 56.60  Rating chartPersonal card
 Manhems VM Open 2022 R123 Goteborg SWE 2022-03-09
RcRownchangeKK*chgGame
 1765 1448 1.00 2 0.74 20 14.80 
  Andren, Patrik 1778 SWE0.001-0.1220-2.40 
  Lappas, Georgios 1751 SWE1.0010.862017.20 

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)
 
 Gbg Ind DM 2022 R123 Goteborg SWE 2022-03-17
RcRownchangeKK*chgGame
 1630 1448 2.00 3 1.10 20 22.00 
  Dahlstrom, Henrik 1780 SWE0.5010.38207.60 
  Andren, Patrik 1778 SWE0.5010.38207.60 
  Roosvald, Filip 1332 SWE1.0010.34206.80 

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)
 
 Manhems VM Open 2022 R456 Goteborg SWE 2022-04-06
RcRownchangeKK*chgGame
 1543 1465 0.50 2 -0.31 20 -6.20 
  Kosmidis, Thomas 1711 SWE0.001-0.1920-3.80 
  Holm, Kristian 1375 SWE0.501-0.1220-2.40 

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)
 
 Gbg Ind DM 2022 R45 Goteborg SWE 2022-04-07
RcRownchangeKK*chgGame
 1513 1465 1.50 2 0.62 20 12.40 
  Larsson, Vilhelm 1387 SWE0.501-0.1120-2.20 
  Larsson, Gosta 1638 SWE1.0010.732014.60 

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)
 
 Paskturneringen 2022 std Norrkoping SWE 2022-04-15
RcRownchangeKK*chgGame
 1701 1465 2.00 6 0.68 20 13.60 
  Printz, Stefan 1780 SWE0.5010.36207.20 
  Andersson, Erik 1983 1512 SWE0.001-0.4320-8.60 
  Johansson, Henrik 1604 SWE1.0010.692013.80 
  Isaksson, Max 1730 SWE0.5010.32206.40 
  Garner, Marten 1800 SWE0.001-0.1220-2.40 
  Thomasson, Staffan 1778 SWE0.001-0.1420-2.80 

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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