Individual Calculations November 2021
 Sorensen, Hampus  Total change: -2.30  Rating chartPersonal card
 Lag-SM 2021 kval Lund Sweden SWE 2021-10-01
RcRownchangeKK*chgGame
 2499 2379 1.00 2 0.32 10 3.20 
  Haubro, Martin m2426 DEN1.0010.57105.70 
  Andersen, Mads g2572 DEN0.001-0.2510-2.50 

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)
 
 European Youth Chess Championship 2021 - Open 18 Local venues GRE 2021-10-15
RcRownchangeKK*chgGame
 2182 2379 5.50 8 -0.39 10 -3.90 
  Ozdemir, Serhan Berat f2118 TUR1.0010.18101.80 
  Rudovskii, Filipp 2199 RUS0.501-0.2410-2.40 
  Kozlov, Denis 2206 RUS0.001-0.7310-7.30 
  Gines Esteo, Pedro Antonio m2448 ESP0.5010.10101.00 
  Ehrlich, Roy 2182 ISR0.501-0.2510-2.50 
  Boci, Petro 1979  * ALB1.0010.08100.80 
  Grutter, Tim 2248 NED1.0010.32103.20 
  Ilyasli, Ughur c2079 AZE1.0010.15101.50 
 * 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)
 
 Lag-DM 21-22 Div Elit R1 Stockholm SWE 2021-10-25
RcRownchangeKK*chgGame
 2265 2379 0.50 1 -0.16 10 -1.60 
  Couso, Luis f2265 SWE0.501-0.1610-1.60 

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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