Individual Calculations May 2010
 Maczollek, Helmut  Total change: -5.55  Rating chartPersonal card
 5.Cuxhaven Seniorenturnier Cuxhaven GER 2010-03-11
RcRownchangeKK*chgGame
 1784 1669 3.50 9 0.30 15 4.50 
  Merettig, Georg 1951 GER0.001-0.1615-2.40 
  Janssen, Helmut 1940 GER0.001-0.1715-2.55 
  Mittelstaedt, Ewald 1678 GER0.5010.01150.15 
  Jordan, Guenter 1831 GER0.5010.21153.15 
  Schloesser, Fritz 1775 GER0.001-0.3615-5.40 
  Garbe, Eckhard 1685 GER1.0010.52157.80 
  Toth, Hans-Juergen 1675 GER1.0010.51157.65 
  Greiner, Wolfgang 1851 GER0.001-0.2615-3.90 
  Fister, Horst-Lothar 1669 GER0.5010.00150.00 

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)
 
 17.Cuxhaven Open Cuxhaven GER 2010-03-13
RcRownchangeKK*chgGame
 1890 1669 0.50 5 -0.67 15 -10.05 
  Meyer, Gerd 2069  * GER0.001-0.0815-1.20 
  Gronemann, Joern 1877 GER0.001-0.2315-3.45 
  Schoknecht, Sabine 1738 GER0.001-0.4015-6.00 
  Berger, Volkmar 1816 GER0.5010.20153.00 
  Merettig, Georg 1951 GER0.001-0.1615-2.40 
 * 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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