Individual Calculations May 2019
 Bogner, Sebastian  Total change: -6.40  Rating chartPersonal card
 Oberliga Baden 2018/2019 April 2019 various GER 2019-04-07
RcRownchangeKK*chgGame
 2405 2603 1.00 1 0.24 10 2.40 
  Dobosz, Henryk m2405 POL1.0010.24102.40 

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)
 
 SMM 2019 - League A Round 2 decentralised SUI 2019-04-14
RcRownchangeKK*chgGame
 2607 2603 1.00 1 0.51 10 5.10 
  Ovsejevitsch, Sergei g2607 UKR1.0010.51105.10 

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)
 
 GRENKE Chess Open 2019 A-Open Karlsruhe GER 2019-04-18
RcRownchangeKK*chgGame
 2332 2603 6.00 9 -1.39 10 -13.90 
  Koellner, Christof 2203  * GER1.0010.08100.80 
  Welzel, Philipp 2274 GER1.0010.12101.20 
  Kulon, Klaudia wg2351 POL1.0010.19101.90 
  Carow, Johannes m2434 GER0.501-0.2210-2.20 
  Schitco, Ivan f2424 MDA0.501-0.2310-2.30 
  Ahlander, Bjorn m2410 SWE0.001-0.7510-7.50 
  Suvorov, Alexander f2323 GER0.501-0.3410-3.40 
  Chittka, Julius 2268 GER0.501-0.3810-3.80 
  Blom, Vincent f2298 NED1.0010.14101.40 
 * 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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