Individual Calculations September 2011
 Van Der Lende, Ilias  Total change: 3.45  Rating chartPersonal card
 Science Park Amsterdam Chess Tournament - A Amsterdam NED 2011-07-09
RcRownchangeKK*chgGame
 2208 2141 4.00 9 0.23 15 3.45 
  Riemersma, Li m2416 NED0.001-0.1715-2.55 
  Hendriks, Theo 2053 NED1.0010.38155.70 
  Testa, Adriano 2269 ITA0.5010.17152.55 
  Timmermans, Ivo 2232 NED0.5010.12151.80 
  Schoorl, Rob f2262 NED0.001-0.3415-5.10 
  Gravemaker, Wim Laurens 2047 NED0.001-0.6315-9.45 
  White, Kevin D 2104 ENG1.0010.45156.75 
  Ootes, Lars 2376 NED0.001-0.2115-3.15 
  Edeling, Jeroen 2115 NED1.0010.46156.90 

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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