Individual Calculations May 2011
 Izrailev, Alexander  Total change: 18.00  Rating chartPersonal card
 Oberliga Nord-West Germany GER 2010-10-10
RcRownchangeKK*chgGame
 2245 2277 5.00 7 1.20 15 18.00 
  Schuh, Dirk f2367 GER0.001-0.3815-5.70 
  Rehbein, Detlef 2275 GER1.0010.50157.50 
  Schulz, Jens 2173 GER0.501-0.1415-2.10 
  Issing, Peter 2273 GER1.0010.49157.35 
  Kaphle, Sebastian 2150 GER0.501-0.1715-2.55 
  Schuette, Marc f2261 GER1.0010.48157.20 
  Wiebe, Patrick 2216 GER1.0010.42156.30 

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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