Individual Calculations May 2024
 Ciornei, Dragos, Dr.  Total change: -6.80  Rating chartPersonal card
 GRENKE Chess Open 2024 A-Open Karlsruhe GER 2024-03-28
RcRownchangeKK*chgGame
 2134 2081 3.50 9 -0.51 20 -10.20 
  Fedorovsky, Michael m2419 GER0.5010.38207.60 
  Lumachi, Gabriele f2413 ITA0.001-0.1220-2.40 
  Schellmann, Frank c1975 GER0.501-0.1420-2.80 
  Walther, Tim 1988 GER1.0010.37207.40 
  Reviczki, Roland 2238 HUN0.001-0.2920-5.80 
  Langner, Robin 1988 GER1.0010.37207.40 
  Robert, Mathias 2237 FRA0.001-0.2920-5.80 
  Grillon, Cedric 1968 SUI0.001-0.6520-13.00 
  Hermann, Sven, Dr. 1977 GER0.501-0.1420-2.80 

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)
 
 NRW-Liga Gruppe 1 2023-2024 April 2024 various GER 2024-04-07
RcRownchangeKK*chgGame
 2101 2094 1.00 2 0.02 20 0.40 
  Brandt, Sebastian 2197 GER0.5010.14202.80 
  Wiedenbruch, Paul 2004 GER0.501-0.1220-2.40 

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)
 
 DSK-Open 2024 April Duesseldorf GER 2024-04-12
RcRownchangeKK*chgGame
 2373 2094 0.00 1 -0.16 20 -3.20 
  De Gleria, Francesco m2373 GER0.001-0.1620-3.20 

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)
 
 Dutch Team Competition 2023-2024 - Klasse 3 Round 9 Various NED 2024-04-20
RcRownchangeKK*chgGame
 2347 2094 0.50 1 0.31 20 6.20 
  Plassche Van De, B.j. (bas) f2347 NED0.5010.31206.20 

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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