Individual Calculations February 2023
 Percivaldi, Martin  Total change: 0.10  Rating chartPersonal card
 Rilton Cup 2022-2023 Stockholm SWE 2022-12-27
RcRownchangeKK*chgGame
 2349 2412 5.00 9 -0.23 10 -2.30 
  Katkov, Michelle wf2220 ISR1.0010.25102.50 
  Livaic, Leon g2572 CRO0.5010.21102.10 
  Abdrlauf, Elham m2518 NOR0.5010.14101.40 
  Acikel, Mert f2234 GER1.0010.27102.70 
  Meshkovs, Nikita g2566 LAT0.001-0.2910-2.90 
  Ram, Aravind L N f2272 IND0.001-0.6910-6.90 
  Harshad, S f2202 IND1.0010.23102.30 
  Ilamparthi, A R 2336 IND0.001-0.6010-6.00 
  Buchenau, Frank f2218 GER1.0010.25102.50 

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)
 
 Danish Team Ch. 2022-23 January Various DEN 2023-01-14
RcRownchangeKK*chgGame
 2309 2416 1.50 2 0.24 10 2.40 
  Aagaard, Jacob g2455 SCO0.5010.05100.50 
  Christensen, Jan Schleicher 2163 DEN1.0010.19101.90 

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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