Individual Calculations November 2009
 Van Kampen, Robin  Total change: 23.15  Rating chartPersonal card
 European Youth Ch under 16 Open Fermo ITA 2009-08-31
RcRownchangeKK*chgGame
 2280 2383 7.00 9 1.31 15 19.65 
  Marguerettaz, Davy 2048 ITA1.0010.12151.80 
  Kaforos, Dimitrios-Alkis 2209 GRE1.0010.27154.05 
  Nakar, Eylon 2243 ISR1.0010.31154.65 
  Baghdasaryan, Vahe 2275 ARM0.501-0.1515-2.25 
  Arribas Lopez, Angel f2429 ESP1.0010.56158.40 
  Popilski, Gil c2392 ISR0.001-0.4915-7.35 
  Stella, Andrea f2301 ITA1.0010.39155.85 
  Firat, Burak f2310 TUR1.0010.40156.00 
  Strzemiecki, Zbigniew f2314 POL0.501-0.1015-1.50 

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)
 
NOTE: K factor changed
 Meesterklasse Round 1 - Dutch Team Competition Various NED 2009-09-26
RcRownchangeKK*chgGame
 2337 2447 1.00 1 0.35 10 3.50 
  Van De Oudeweetering, Arthur m2337 NED1.0010.35103.50 

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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