Individual Calculations March 2011
 Carlsten, Peter  Total change: -49.50  Rating chartPersonal card
 Karlstad Open 2010 Karlstad SWE 2010-12-20
RcRownchangeKK*chgGame
 1856 2097 1.00 2 -0.59 15 -8.85 
  Johansson, Daniel 1793 SWE0.501-0.3615-5.40 
  Johansen, Stian 1919 NOR0.501-0.2315-3.45 

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)
 
 Tradewise Chess Festival - Challengers A Gibraltar ENG 2011-01-24
RcRownchangeKK*chgGame
 1903 2110 2.00 5 -1.78 15 -26.70 
  Jorgensen, Line Jin 1893 NOR0.501-0.2815-4.20 
  Hauge, Lars Oskar 1942 NOR0.001-0.7215-10.80 
  Haddock, Paul 1757 ENG1.0010.11151.65 
  Marder, Simon 1990 SWE0.001-0.6615-9.90 
  Gravett, Alan D 1933 ENG0.501-0.2315-3.45 

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)
 
 Tradewise Chess Festival - Masters Gibraltar ENG 2011-01-25
RcRownchangeKK*chgGame
 2175 2110 3.00 9 -0.81 15 -12.15 
  Messam-Sparks, Lateefah 1904 ENG0.501-0.2615-3.90 
  Martinez Gonzalez, Francisco Ii 1907 ESP1.0010.24153.60 
  Boskovic, Drasko m2418 SRB0.001-0.1415-2.10 
  Monroy, Charles m2421 FRA0.5010.36155.40 
  Tate, Alan 2292 SCO0.5010.24153.60 
  Piasetski, Leon m2303 CAN0.5010.25153.75 
  Garcia Jimenez, Francisco Javier f2274 ESP0.001-0.2815-4.20 
  Scholzen, Wolfgang 2057 GER0.001-0.5715-8.55 
  Shepherd, Michael 1999 SCO0.001-0.6515-9.75 

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)
 
 Tradewise Chess Festival - Challengers B Gibraltar ENG 2011-01-29
RcRownchangeKK*chgGame
 1974 2110 2.50 4 -0.12 15 -1.80 
  Wright, Jonathan 1895 ENG1.0010.23153.45 
  Rough, Robert E 1742 SCO1.0010.10151.50 
  Henriksson, Johan 2243 SWE0.001-0.3215-4.80 
  Isherwood, Paul 2014 ENG0.501-0.1315-1.95 

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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