Individual Calculations April 2023
 Lubbe, Nikolas  Total change: 2.80  Rating chartPersonal card
 chessemy Open 2023 - A-Open Walsrode GER 2023-03-04
RcRownchangeKK*chgGame
 2401 2498 7.00 9 1.49 10 14.90 
  Mueller, Michael f2098  * GER1.0010.08100.80 
  Popvasilev, Kaloyan 2213 GER1.0010.16101.60 
  Dyachuk, Artem f2319 UKR1.0010.27102.70 
  Das, Sayantan m2504 IND0.5010.01100.10 
  Krassowizkij, Jaroslaw m2451 GER0.501-0.0710-0.70 
  Berger, Steve m2417 GER1.0010.39103.90 
  Ghosh, Diptayan g2565 IND1.0010.59105.90 
  Baklan, Vladimir g2546 UKR0.5010.07100.70 
  Zaragatski, Ilja g2493 GER0.501-0.0110-0.10 
 * 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)
 
 2. Bundesliga West 2022-2023 March 2023 various GER 2023-03-18
RcRownchangeKK*chgGame
 2422 2498 0.00 2 -1.21 10 -12.10 
  Krastev, Alexander m2397 GER0.001-0.6410-6.40 
  Kovchan, Alexander g2447 UKR0.001-0.5710-5.70 

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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