Rapid: Individual Calculations September 2023
 Ljungros, Lo  Total change: -0.40  Rating chartPersonal card
 Uppsala Schackfestivalen U20 2023 Uppsala SWE 2023-08-11
RcRownchangeKK*chgGame
 1354 1638 2.50 3 0.00 40 0.00 
  Wedenberg, Oliver 1452 SWE1.0010.264010.40 
  Delcroix, Ulysse 1333 FRA0.501-0.3640-14.40 
  Wingh, Walter 1278 SWE1.0010.10404.00 

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)
 
 Stockholm Open 2023 rpd Stockholm SWE 2023-08-18
RcRownchangeKK*chgGame
 1819 1638 0.50 2 -0.28 40 -11.20 
  Ornstein, Axel m2193 SWE0.001-0.0340-1.20 
  Johansson Tornblom, Marco 1445 SWE0.501-0.2540-10.00 

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)
 
 Stockholm JDM 2023 rpd Stockholm SWE 2023-08-25
RcRownchangeKK*chgGame
 1307 1638 2.00 2 0.27 40 10.80 
  Qi, Samuel 1229 SWE1.0010.08403.20 
  Dananjey Prabu, 1385 SWE1.0010.19407.60 

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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