Individual Calculations September 2009
 Piasetski, Leon  Total change: -18.70  Rating chartPersonal card
 2009 Canadian Open Edmonton, Alberta CAN 2009-07-11
RcRownchangeKK*chgGame
 2252 2288 2.00 5 -0.84 10 -8.40 
  Shirov, Alexei g2688  * ESP0.001-0.0810-0.80 
  Me, Kevin 2145 CAN0.001-0.6910-6.90 
  Sundar, Avinaash 2093 CAN0.501-0.2510-2.50 
  Moloney, Nicholas 2199 ENG1.0010.38103.80 
  Davies, Noam 2136 CAN0.501-0.2010-2.00 
 * 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)
 
 Hogeschool Zeeland Chess Tournament 2009 Vlissingen NED 2009-08-01
RcRownchangeKK*chgGame
 2244 2288 5.00 8 0.58 10 5.80 
  Smits, Benjamin 1888  * NED1.0010.08100.80 
  Oosterom, Erik 2128 NED1.0010.29102.90 
  Ernst, Sipke g2598 NED0.001-0.1410-1.40 
  Bottema, Martin 2105 NED1.0010.26102.60 
  Timmermans, Mark 2125 NED1.0010.28102.80 
  Karthikeyan, P. m2478 IND0.001-0.2510-2.50 
  Riemens, Albert 2156 NED1.0010.32103.20 
  Zaragatski, Ilja m2472 GER0.001-0.2610-2.60 
 * 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)
 
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2315 2288 3.00 8 -0.79 10 -7.90 
  Ivanisevic, Ivan g2629 SRB1.0010.88108.80 
  Bromberger, Stefan m2510 GER0.001-0.2210-2.20 
  Remensberger, Paul 2093 SUI1.0010.25102.50 
  Hirneise, Tobias f2429 GER0.001-0.3110-3.10 
  Hirzel, Rene 2162 SUI1.0010.33103.30 
  Carron, Julien m2416 SUI0.001-0.3310-3.30 
  Delorme, Laurie 2152 FRA0.001-0.6810-6.80 
  Wittenberg, Andreas 2129 GER0.001-0.7110-7.10 

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)
 
 16th Vienna Chess Open Vienna AUT 2009-08-15
RcRownchangeKK*chgGame
 2184 2288 3.00 6 -0.82 10 -8.20 
  Hess, Christian f2257 GER0.501-0.0410-0.40 
  Bozinovic, Boban 2114 AUT1.0010.27102.70 
  Ernst, Michael 2178 AUT1.0010.35103.50 
  Ruecker, Benjamin 2258 GER0.501-0.0410-0.40 
  Mack, Wolfgang 2223 GER0.001-0.5910-5.90 
  Jirovec, Alfred 2075 AUT0.001-0.7710-7.70 

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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