Individual Calculations February 2022
 Bracker, Arne  Total change: 56.00  Rating chartPersonal card
 Bremer Silvester Open 2021 Bremen GER 2021-12-27
RcRownchangeKK*chgGame
 2040 2268 5.50 7 0.10 20 2.00 
  Koppe, Connor 1868  * GER1.0010.08201.60 
  Silz, Elisa 2004 GER1.0010.18203.60 
  Steffens, Olaf f2100 GER0.001-0.7220-14.40 
  Pienski, Olaf 1906 GER1.0010.10202.00 
  Lutz, Ruben 2120 GER0.501-0.2020-4.00 
  Wachinger, David 2088 GER1.0010.26205.20 
  Grutter, Tim 2194 NED1.0010.40208.00 
 * 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)
 
 MARIENBAD OPEN 2022 - B1 IM Marianske Lazne CZE 2022-01-15
RcRownchangeKK*chgGame
 2242 2228 7.00 9 2.70 20 54.00 
  Ricken, Katharina wc2006 NED1.0010.22204.40 
  Plischki, Sebastian m2375 GER0.5010.20204.00 
  Redzisz, Michal f2213 POL1.0010.48209.60 
  Gnojek, Petr f2254 CZE0.5010.04200.80 
  Frank, Adam f2324 CZE1.0010.632012.60 
  Jurek, Josef m2211 CZE1.0010.48209.60 
  Mantovani, Renzo m2272 ITA1.0010.562011.20 
  Matras, Ondrej f2230 CZE0.5010.00200.00 
  Smolik, Jachym 2291 CZE0.5010.09201.80 

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)
 

 

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