Individual Calculations December 2015
 Lorch, Alexander  Total change: 22.00  Rating chartPersonal card
 7. Korbacher Open B Korbach GER 2015-10-29
RcRownchangeKK*chgGame
 1692 1689 4.00 7 0.55 40 22.00 
  Maar, Patricia 1382 GER1.0010.14405.60 
  Bigott, Martin 1922 GER0.5010.294011.60 
  Mueller, Mark 1795 GER0.001-0.3640-14.40 
  Yon, Gregory 1636 GER1.0010.434017.20 
  Niemeyer, Norbert 1741 GER0.5010.07402.80 
  Schneider, Udo 1762 GER0.001-0.4040-16.00 
  Ruhl, Marcel 1605 GER1.0010.384015.20 

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)
 

 

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