Individual Calculations January 2010
 Arat, Ufuk Sezen  Total change: 36.15  Rating chartPersonal card
 World Youth Chess Championship-u14 Antalya TUR 2009-11-12
RcRownchangeKK*chgGame
 2049 1884 5.00 11 1.77 15 26.55 
  Terentjev, Vladislav 2232 RUS0.5010.39155.85 
  Laurusas, Tomas 2242 LTU1.0010.901513.50 
  Friedrich, Wiede 2114 GER0.001-0.2115-3.15 
  Rozovsky, Daniel f2058 USA0.5010.23153.45 
  Marjanovic, Dejan 2032 BIH0.001-0.3015-4.50 
  Al Zarooni, Eisa 1723 UAE1.0010.29154.35 
  Torres Rosas, Luis Carlos c2004 MEX1.0010.66159.90 
  Ismailov, Mukhit 2067 KAZ0.001-0.2615-3.90 
  Stoyanov, Ivaylo 2031 BUL0.5010.20153.00 
  Zhang, David 1998 CAN0.5010.16152.40 
  Aripov, Iskandar 2040 UZB0.001-0.2915-4.35 

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)
 
 Antalya Chess Championship Antalya TUR 2009-12-05
RcRownchangeKK*chgGame
 1797 1884 2.50 3 0.64 15 9.60 
  Avci, Adem 1746 TUR1.0010.31154.65 
  Yurtseven, Melih 1892 TUR0.5010.01150.15 
  Burcu, Cagatay 1754 TUR1.0010.32154.80 

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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