Individual Calculations December 2023
 Iolis, Oleg  Total change: -31.00  Rating chartPersonal card
 Open Leuven 2023 Leuven BEL 2023-11-09
RcRownchangeKK*chgGame
 1968 2183 4.50 7 -0.71 20 -14.20 
  Marchal, Laurent 1895 BEL1.0010.16203.20 
  Sivuk, Vitaly g2471 SWE0.001-0.1620-3.20 
  Tamhankar, Siddhant 1871 IND1.0010.14202.80 
  Roelandt, Jesse 1773 BEL0.501-0.4220-8.40 
  Aravindhan, Achyuth 1883 NED1.0010.15203.00 
  Ruzhansky, Elias 2034 BEL0.001-0.7020-14.00 
  Ognyanov, Michail 1850 BEL1.0010.12202.40 

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 2023-2024 Round 4 Various Places BEL 2023-11-19
RcRownchangeKK*chgGame
 1988 2183 0.00 1 -0.75 20 -15.00 
  Bachaus, Sander 1988 NED0.001-0.7520-15.00 

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)
 
 Heusenstamm Sparkassen Open 2023 A Heusenstamm GER 2023-11-23
RcRownchangeKK*chgGame
 1944 2183 4.50 6 -0.09 20 -1.80 
  Klein, Levent 1783  * GER0.501-0.4220-8.40 
  Nickel, Jonas 1810 GER0.501-0.4020-8.00 
  Weil, Michael 1882 GER1.0010.15203.00 
  Scherf, Karl-Heinrich 1911 GER1.0010.17203.40 
  Kalepky, Helmut 1912 GER1.0010.17203.40 
  Krause, Jonah f2366 GER0.5010.24204.80 
 * 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)
 

 

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