Individual Calculations October 2021
 Roeder, Matthias  Total change: 11.50  Rating chartPersonal card
 Belgian Interclubs 2019-2020 Round 10 bis Various places BEL 2021-09-05
RcRownchangeKK*chgGame
 2048 2372 1.00 1 0.13 10 1.30 
  Jap Tjoen San, Linda wm2048 NED1.0010.13101.30 

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)
 
 Belgian Interclubs 2019-2020 Round 11 bis Various places BEL 2021-09-12
RcRownchangeKK*chgGame
 2357 2372 0.50 1 -0.02 10 -0.20 
  Alienkin, Aleksander m2357 RUS0.501-0.0210-0.20 

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)
 
 36th European Chess Club Cup 2021 Struga MKD 2021-09-18
RcRownchangeKK*chgGame
 2379 2372 4.50 7 1.04 10 10.40 
  Mihajlov, Svetoslav c2167 NOR0.501-0.2610-2.60 
  Abasov, Nijat g2652 AZE0.5010.34103.40 
  Mikhalchishin, Adrian g2455 SLO0.5010.11101.10 
  Sylvan, Jacob m2307 DEN0.501-0.0910-0.90 
  Seo, Jung Min m2469 SWE1.0010.63106.30 
  Miljkovic, Mihajlo 2217 SRB1.0010.29102.90 
  Ahlander, Bjorn m2383 SWE0.5010.02100.20 

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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