Individual Calculations February 2013
 Grimberg, Gilbert  Total change: -4.80  Rating chartPersonal card
 Team 2013 - Nationale 2 - R6 FRANCE FRA 2013-01-13
RcRownchangeKK*chgGame
 2272 2308 1.00 1 0.45 15 6.75 
  Li, Frederic 2272 FRA1.0010.45156.75 

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)
 
 Tata Steel Chess Tournament 2013 Tienkampen 1B Wijk aan Zee NED 2013-01-18
RcRownchangeKK*chgGame
 2286 2308 4.00 9 -0.77 15 -11.55 
  Heemskerk, Wim f2254 NED0.001-0.5815-8.70 
  Plukkel, Sjoerd f2335 NED0.5010.04150.60 
  Lettieri, Giuseppe f2380 ITA0.001-0.4015-6.00 
  Tischendorf, Michael 2200 GER0.501-0.1515-2.25 
  Goudriaan, Etienne f2371 NED0.001-0.4115-6.15 
  Hopman, Pieter 2343 NED0.001-0.4515-6.75 
  Vermeulen, Wesley 2206 NED1.0010.36155.40 
  Van Foreest, Jorden 2215 NED1.0010.37155.55 
  Konings, Frans 2273 NED1.0010.45156.75 

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)
 

 

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