Individual Calculations July 2017
 Zannoni, Rudolf  Total change: -3.60  Rating chartPersonal card
 6. Krefelder Pfingst-Open Krefeld GER 2017-06-02
RcRownchangeKK*chgGame
 1684 1455 2.00 7 0.45 20 9.00 
  Rohfleisch, Daniel 1836 GER0.001-0.0920-1.80 
  Toval, David 1713 GER0.001-0.1820-3.60 
  Van Der Valk, Reiner, Dr. 1647 GER0.001-0.2520-5.00 
  Fernschild, Ulrich 1635 GER0.001-0.2620-5.20 
  Boehm, Siegmund 1757 GER1.0010.852017.00 
  Luven, Thomas 1542 GER1.0010.622012.40 
  Wehr, Jan 1658 GER0.001-0.2420-4.80 

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)
 
 20. Rhein-Main-Open 2017 Group B Bad Homburg GER 2017-06-14
RcRownchangeKK*chgGame
 1754 1455 0.00 4 -0.63 20 -12.60 
  Bayer, Martin 1751 GER0.001-0.1520-3.00 
  Sikorra, Philipp 1792 GER0.001-0.1220-2.40 
  Cawston, M John 1846 ENG0.001-0.0920-1.80 
  Ploetz, Hans-Juergen 1626 GER0.001-0.2720-5.40 

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)
 

 

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