Individual Calculations July 2010
 Ludwig, Siegfried  Total change: -28.35  Rating chartPersonal card
 6.offene Hessische Seniorenmeisterschaft Bad Sooden-Allendorf GER 2010-04-24
RcRownchangeKK*chgGame
 1711 1691 1.50 7 -1.89 15 -28.35 
  Nietsch, Horst 2047 GER0.001-0.1115-1.65 
  Willms, Willi 1895 GER0.001-0.2415-3.60 
  Rollwitz, Inge 1481 GER1.0010.23153.45 
  Grueneschild, Hildegard 1663 GER0.001-0.5415-8.10 
  Ludwig, Egbert 1498 GER0.001-0.7515-11.25 
  Helm, Irmgard 1738 GER0.001-0.4315-6.45 
  Prox, Oswald 1652 GER0.501-0.0515-0.75 

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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