Individual Calculations September 2010
 Izrajlev, Alexander  Total change: -29.10  Rating chartPersonal card
 Ems-Vechte-Cup 2 Lingen GER 2010-06-25
RcRownchangeKK*chgGame
 1980 2306 3.00 4 -0.46 15 -6.90 
  Schneider, Robert 1906  * GER1.0010.08151.20 
  Koop, Thorben 1906  * GER0.001-0.9215-13.80 
  Meyer, Ulrich 2044 GER1.0010.18152.70 
  Stotyn, Fabian 2063 GER1.0010.20153.00 
 * 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)
 
 Kieler Open 2010 Kiel GER 2010-08-07
RcRownchangeKK*chgGame
 2084 2306 5.50 9 -1.48 15 -22.20 
  Sittinger, Lutz 1958 GER0.501-0.3915-5.85 
  Bulygin, Anton 2037 RUS0.501-0.3315-4.95 
  Van Cappellen, Jonas 2036 BEL1.0010.17152.55 
  Koetzsch, Ulrich 2121 GER1.0010.26153.90 
  Haffner, Alexander 2150 GER0.001-0.7115-10.65 
  Hahn, Markus 2071 GER1.0010.21153.15 
  Borgmeyer, Max 2085 GER1.0010.22153.30 
  Petri, Alexander 2164 GER0.001-0.6915-10.35 
  Ghadimi, Mohammed Reza 2136 GER0.501-0.2215-3.30 

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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