Individual Calculations September 2012
 Berry, Stephen H  Total change: -8.70  Rating chartPersonal card
 Open Braunau 2012 Braunau AUT 2012-08-04
RcRownchangeKK*chgGame
 2241 2334 5.00 9 -0.58 15 -8.70 
  Medvegyne Balogh, Emese wf2058 HUN1.0010.17152.55 
  Hera, Imre Jr g2568 HUN0.001-0.2115-3.15 
  Juergens, Klaus 2170 GER0.501-0.2215-3.30 
  Anuprita, Patil 2123 IND0.501-0.2715-4.05 
  Friedel, Marcus 2137 GER1.0010.25153.75 
  Ager, Josef 2170 AUT0.501-0.2215-3.30 
  Konguvel, Ponnuswamy m2319 IND0.501-0.0215-0.30 
  Konnyu, Janos m2352 HUN0.5010.03150.45 
  Borsos, Bogdan m2270 UKR0.501-0.0915-1.35 

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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