Individual Calculations November 2023
 Porth, Hartmut  Total change: -13.00  Rating chartPersonal card
 100 Jahre Schvgg Blankenese - Open 2023 Hamburg GER 2023-09-30
RcRownchangeKK*chgGame
 1865 2003 3.00 6 -1.01 20 -20.20 
  Paulsen, Tino 1754 GER1.0010.19203.80 
  Bracker, Arne 2279 GER0.001-0.1720-3.40 
  Genov, Valentin c1796 BUL0.501-0.2720-5.40 
  Lehmkuhl, Stefan 1846 GER0.501-0.2120-4.20 
  Reuter, Maximilian 1910 GER0.001-0.6320-12.60 
  Alieksieiev, Oleksii 1603  * GER1.0010.08201.60 
 * 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)
 
 Hamburger Seniorenmeisterschaft 2023 Ueber 65 Hamburg GER 2023-10-17
RcRownchangeKK*chgGame
 1852 2003 6.50 9 0.36 20 7.20 
  Wagner, Wolfgang 1630 GER1.0010.10202.00 
  Wolke, Reimund 1799 GER1.0010.24204.80 
  Paulsen, Helmut 1732 GER1.0010.17203.40 
  Zieher, Hartmut f2113 GER0.001-0.3520-7.00 
  Stuhlmann, Alexander 1885 GER0.001-0.6620-13.20 
  Bachmann, Rolf 1816 GER0.501-0.2420-4.80 
  Schirmer, Werner 1869 GER1.0010.32206.40 
  Zechel, Rolf-Ruediger 1766 GER1.0010.20204.00 
  Schneider, Alexander 2059 GER1.0010.582011.60 

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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