Individual Calculations November 2023
 Wraga, Hermann  Total change: -33.80  Rating chartPersonal card
 17. Offene Senioreneinzelmeisterschaft Schleswig-Holstein Buesum GER 2023-09-28
RcRownchangeKK*chgGame
 1762 1652 2.00 8 -0.90 20 -18.00 
  Walther, Reinhard 1985 GER0.001-0.1220-2.40 
  Busse, Gerd 1836 GER0.5010.24204.80 
  Duijker, Bert 1851 NED0.5010.26205.20 
  Jiritschka, Wolfgang 1841 GER0.001-0.2520-5.00 
  Prause, Dieter 1799 GER0.001-0.3020-6.00 
  Schumacher, Ursula 1502 GER1.0010.30206.00 
  Weber, Guenter 1774 GER0.001-0.3320-6.60 
  Farel, Edgard 1505 GER0.001-0.7020-14.00 

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
 1583 1652 4.50 9 -0.79 20 -15.80 
  Schneider, Alexander 2059 GER0.001-0.0820-1.60 
  Kock, Rudolf 1462 GER0.501-0.2520-5.00 
  Berking, Bernhard, Dr. 1626 GER0.501-0.0420-0.80 
  Wraga, Teresa 1511 GER0.501-0.1920-3.80 
  Wichmann, Dieter 1590 GER0.501-0.0920-1.80 
  Baldauf, Uwe 1783 GER0.001-0.3220-6.40 
  Wagner, Wolfgang 1630 GER0.501-0.0320-0.60 
  Hock, Reiner 1334 GER1.0010.13202.60 
  Wang, Huanying 1252  * 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)
 

 

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