Individual Calculations July 2019
 Koellmer, Dietrich  Total change: -3.20  Rating chartPersonal card
 15. Offene Internationale Hessische Senioreneinzelmeisterschaft 2019 Bad Sooden-Allendorf GER 2019-05-18
RcRownchangeKK*chgGame
 1699 1490 3.00 8 0.95 20 19.00 
  Schulz, Gerhard 1877 GER0.001-0.0920-1.80 
  Barlo, Werner 1767 GER1.0010.832016.60 
  Kienel, Norbert 1857 GER0.001-0.1020-2.00 
  Prause, Dieter 1760 GER0.001-0.1720-3.40 
  Budeck, Alfred 1674 GER0.001-0.2620-5.20 
  Neusuess, Willi 1375 GER1.0010.34206.80 
  Bachmann, Friedrich 1631 GER0.001-0.3120-6.20 
  Koehler, Marianne 1647 GER1.0010.712014.20 

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)
 
 ChessClassics Bad Neuenahr 2019 over 75 Bad Neuenahr GER 2019-06-12
RcRownchangeKK*chgGame
 1610 1490 2.00 9 -1.11 20 -22.20 
  Hoelzel, Gerhard 1797 GER0.001-0.1420-2.80 
  Koellmer, Hans 1599 GER0.001-0.3520-7.00 
  Schuller, Erhard 1699 GER0.5010.27205.40 
  Ott, Lothar 1584 GER1.0010.632012.60 
  Birkestrand, Odd 1709 NOR0.001-0.2220-4.40 
  Schumacher, Ursula 1534 GER0.001-0.4420-8.80 
  Kirchhof, Manfred 1498 GER0.5010.01200.20 
  Luebbers, Doris, Dr. 1491 GER0.001-0.5020-10.00 
  Graffenberger, Wilhelm 1583 GER0.001-0.3720-7.40 

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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