Individual Calculations March 2023
 Jansen, Bob  Total change: -0.20  Rating chartPersonal card
 24. NordWest-Cup Open A Bad Zwischenahn GER 2023-01-26
RcRownchangeKK*chgGame
 2148 2194 4.00 7 0.02 20 0.40 
  Gressmann, Hanna 1886 GER1.0010.14202.80 
  Visakh, N R g2544 IND0.001-0.1120-2.20 
  Hoogendoorn, Fre 2041 NED1.0010.30206.00 
  Lau, Udo 2084 GER0.001-0.6520-13.00 
  Krause, Klaus 2013 GER1.0010.26205.20 
  Hart, Martin 2040 NED1.0010.29205.80 
  Reuker, Jari m2428 GER0.001-0.2120-4.20 

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 2022-2023 - Meesterklasse Round 6 Various NED 2023-02-11
RcRownchangeKK*chgGame
 2254 2214 1.00 1 0.56 20 11.20 
  Jacobs, Florian 2254 NED1.0010.562011.20 

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)
 
 Wachtebeke Winter Round Robin 2023 Group B Wachtebeke BEL 2023-02-18
RcRownchangeKK*chgGame
 2125 2214 5.00 9 -0.59 20 -11.80 
  Kalisvaart, Peter 2048 NED0.501-0.2220-4.40 
  Allaert, Dimitri 2198 BEL0.501-0.0220-0.40 
  Krupa, Miroslav 2184 SVK0.501-0.0420-0.80 
  Gloeckler, Christian 2121 GER1.0010.37207.40 
  De Block, Yordi 2104 BEL1.0010.35207.00 
  Vandendriessche, Jan 2102 BEL1.0010.35207.00 
  Boucquet, Emile c2192 BEL0.001-0.5320-10.60 
  Verduyn, Frederic f2089 BEL0.001-0.6720-13.40 
  Achtergaele, Koen 2083 BEL0.501-0.1820-3.60 

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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