Individual Calculations May 2015
 Osswald, Luis Monty  Total change: 22.20  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2014/15 6(6) Gruppe B Kassel GER 2015-04-17
RcRownchangeKK*chgGame
 2019 1993 2.50 5 0.17 40 6.80 
  Wesnigk, Karl-Heinz 1909 GER0.501-0.1240-4.80 
  Grabenhorst, Joerg 1933 GER1.0010.424016.80 
  Von Kiedrowski, Klemens 2075 GER0.5010.11404.40 
  Kolthoff, Siegmund 2079 GER0.5010.12404.80 
  Schoengart, Ralf 2097 GER0.001-0.3640-14.40 

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)
 
NOTE: K factor changed
 NRW-Klasse 1 2014/15 NRW Klasse 1 2014/15 round 9 Nordrheinwestfalen GER 2015-04-26
RcRownchangeKK*chgGame
 2208 1993 1.00 1 0.77 20 15.40 
  Riedel, Holger 2208 GER1.0010.772015.40 

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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