Individual Calculations September 2014
 Izzuddin, Zain  Total change: 25.00  Rating chartPersonal card
 Chess Olympiad 2014-Open Tromsø NOR 2014-08-01
RcRownchangeKK*chgGame
 2120 1933 4.00 10 1.25 20 25.00 
  Mitkov, Nikola g2333  * MKD0.001-0.0820-1.60 
  De Gondo, Simplice Armel 2148 CIV0.001-0.2320-4.60 
  Tadese, Estube Haileselassie 1952 ETH1.0010.532010.60 
  Njobvu, Ignatius f2193 BOT0.5010.32206.40 
  Domingos, Catarino f2280 ANG0.001-0.1120-2.20 
  Marko, Helmut c1953 PNG1.0010.532010.60 
  Rayner, Francis 2177 WLS0.001-0.2020-4.00 
  Da Silva, John 1996 AHO1.0010.592011.80 
  Perera, W C C c2081 SRI0.001-0.3020-6.00 
  Magana, Ben c2085 KEN0.5010.20204.00 
 * 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)
 

 

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