Individual Calculations March 2019
 Gruner, Klaus-Dieter  Total change: 10.20  Rating chartPersonal card
 35. Offene Berliner Senioreneinzelmeisterschaft 2019 Berlin GER 2019-01-29
RcRownchangeKK*chgGame
 1871 1827 4.50 9 0.51 20 10.20 
  Kalkowski, Thomas 1439 GER0.501-0.4120-8.20 
  Fey, Jens 1608 GER1.0010.22204.40 
  Schulz, Hartmut 2070 GER0.5010.30206.00 
  Badestein, Hartmut, Prof. Dr. 2038 GER0.001-0.2320-4.60 
  Kujawa, Werner 1681 GER1.0010.30206.00 
  Federau, Juergen f2095 GER0.5010.33206.60 
  Pueschel, Werner 2055 GER0.5010.29205.80 
  Vandre, Wolfgang 2136 GER0.001-0.1420-2.80 
  Schrodt, Horst 1720 GER0.501-0.1520-3.00 

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)
 

 

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