Individual Calculations November 2010
 Nakapunda, Otto  Total change: -32.25  Rating chartPersonal card
 39th Olympiad Khanty-Mansiysk 2010 Open tournament Khanty-Mansiysk RUS 2010-09-21
RcRownchangeKK*chgGame
 2107 2073 1.50 8 -2.15 15 -32.25 
  Rama, Lorenc f2276 ALB0.001-0.2415-3.60 
  Ovalle, Burgos Ramon c2201 PUR0.001-0.3315-4.95 
  Njobvu, Ignatius 2217 BOT0.001-0.3115-4.65 
  Chumfwa, Kelvin 2224 ZAM1.0010.701510.50 
  Maduro, Sherman 2009 AHO0.501-0.0915-1.35 
  Chipanga, Chiletso 2138 MAW0.001-0.4115-6.15 
  Lee, T H Bryan 1918 HKG0.001-0.7115-10.65 
  Bacchas, Clevert 1871 BER0.001-0.7615-11.40 

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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