Individual Calculations January 2020
 Alfven, Jorgen  Total change: -48.60  Rating chartPersonal card
 Vaggeryd KM 201920 R345 Vaggeryd SWE 2019-11-07
RcRownchangeKK*chgGame
 1599 1818 2.50 3 0.23 20 4.60 
  Scher, Michael 1418  * SWE1.0010.08201.60 
  Tencic, Zdenko 1710 SWE0.501-0.1520-3.00 
  Lindberg, Torbjorn 1668 SWE1.0010.30206.00 
 * 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)
 
 XVIII Gran Torneo Internacional Aficionados S-2000 Benidorm (Spain) ESP 2019-11-29
RcRownchangeKK*chgGame
 1610 1818 5.50 10 -2.08 20 -41.60 
  Ivorra Ivorra, Angela 1497 ESP0.001-0.8720-17.40 
  Espana Reguero, Emilio 1561 ESP0.501-0.3220-6.40 
  Sebastian, Johnny 1558 NOR1.0010.18203.60 
  Sargsyan Manukyan, Gurgen 1665 ESP0.001-0.7020-14.00 
  Lopez Garcia, Manu 1498 ESP1.0010.13202.60 
  Nieto Lopez, Francisco Ramon 1677 ESP0.001-0.6920-13.80 
  Lynch, Peter J. 1651 IRL0.501-0.2220-4.40 
  Bounehas, Halim 1649 ALG0.501-0.2220-4.40 
  Tomas Parra, Samuel 1621 ESP1.0010.25205.00 
  Azzouz, Belkhelfa 1727 FRA1.0010.38207.60 

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)
 
 Vaggeryd KM 201920 R6 Vaggeryd SWE 2019-12-12
RcRownchangeKK*chgGame
 1580 1832 1.00 1 0.19 20 3.80 
  Eknor, Paul 1580 SWE1.0010.19203.80 

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)
 
 Malmo Open 2019 lang Malmo SWE 2019-12-14
RcRownchangeKK*chgGame
 1632 1832 1.50 3 -0.77 20 -15.40 
  Petersson, David 1601 SWE0.501-0.2920-5.80 
  Westlund, Tim 1694 SWE0.001-0.6920-13.80 
  Wickstrom, Gunnar 1600 SWE1.0010.21204.20 

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)
 

 

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