Individual Calculations October 2012
 Naoum, Spyridon  Total change: 2.55  Rating chartPersonal card
 2012 World Youth U16 Chess Olympiad Istanbul TUR 2012-08-29
RcRownchangeKK*chgGame
 2210 2146 3.50 8 0.17 15 2.55 
  Cheng, Bobby f2358 AUS0.5010.27154.05 
  Stremavicius, Titas 2195 LTU0.001-0.4315-6.45 
  Harvey, Marcus R 2134 ENG0.001-0.5215-7.80 
  Melzer, Patrik 2108 CZE0.501-0.0515-0.75 
  Nasuta, Grzegorz 2275 POL0.5010.17152.55 
  Cabarkapa, Novak f2282 SRB0.001-0.3215-4.80 
  Nazarov, Rustem 2108 TKM1.0010.45156.75 
  Repka, Christopher 2218 SVK1.0010.60159.00 

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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