Individual Calculations January 2020
 Sundin, Sven-Ingvar  Total change: 41.00  Rating chartPersonal card
 EP Open 2019 Svedala SWE 2019-09-16
RcRownchangeKK*chgGame
 1717 1628 3.50 6 1.15 20 23.00 
  Godin, Stig-Lennart 1455 SWE1.0010.27205.40 
  Holmquist, Oliver 2006 1228  * SWE1.0010.08201.60 
  Unmack, Christian 2028  * SWE0.001-0.0820-1.60 
  Nilsson, Joel 1997 1897 SWE1.0010.832016.60 
  Olsson, Torgny 1774 SWE0.5010.20204.00 
  Ulles, Jean-Clement 1919 FRA0.001-0.1520-3.00 
 * 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)
 
 LASK Open host 2019 grp C Lund SWE 2019-10-01
RcRownchangeKK*chgGame
 1595 1618 4.00 7 0.28 20 5.60 
  Bengtsson, Per 1617 SWE1.0010.502010.00 
  Rehnquist, Per-Olof 1622 SWE0.5010.01200.20 
  Hakansson, Simon 1998 1418 SWE1.0010.24204.80 
  Andersson, Hakan 1641 SWE0.5010.03200.60 
  Ramirez Leyva, Freddy 1808 MEX0.001-0.2520-5.00 
  Morell, Oscar 1519 SWE1.0010.36207.20 
  Landgren, Christer 1541 SWE0.001-0.6120-12.20 

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)
 
 Div III 8 2019-20 R3 Sweden SWE 2019-12-01
RcRownchangeKK*chgGame
 1392 1615 1.00 1 0.22 20 4.40 
  Phillips, Rio 1392 SWE1.0010.22204.40 

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)
 
 Mragel Open ht 2019 Lund SWE 2019-12-06
RcRownchangeKK*chgGame
 1680 1615 2.50 5 0.40 20 8.00 
  Ostenfeld, Valentin 1899 SWE0.001-0.1620-3.20 
  Madison, Sigurd 1730 SWE0.001-0.3420-6.80 
  Magnusson, Stefan 1451 SWE1.0010.28205.60 
  Johansson, William 2007 1702 SWE0.5010.12202.40 
  Persson, Lars 1958 1617 SWE1.0010.502010.00 

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)
 

 

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