Individual Calculations January 2011
 Haria, Ravi  Total change: 19.50  Rating chartPersonal card
 World Youth Chess Championships 2010 - Open under 12 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 1779 1940 5.00 8 -0.59 15 -8.85 
  Bayon Rolo, Juan Andres 1610 ESP1.0010.12151.80 
  Mager, Denis 1678 GER0.501-0.3215-4.80 
  Igonin, Temur f1840 UZB0.501-0.1415-2.10 
  Wu, Christopher 2139 USA0.001-0.2415-3.60 
  Karpacz, Piotr 1743 POL0.501-0.2515-3.75 
  Tsiros, Fragkiskos Vlasios 1764 GRE1.0010.27154.05 
  Molnar, Erno 1659 SVK1.0010.16152.40 
  Striechman, Orri 1797 ISR0.501-0.1915-2.85 

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)
 
 e2e4 Brighton Open Brighton ENG 2010-11-12
RcRownchangeKK*chgGame
 2212 1952 2.50 3 1.92 15 28.80 
  Tozer, Philip A A 2123 ENG1.0010.731510.95 
  Seyfried, Claus 2160 GER1.0010.771511.55 
  Arkell, Keith C g2352  * ENG0.5010.42156.30 
 * 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)
 
 London Chess Classic Open London ENG 2010-12-08
RcRownchangeKK*chgGame
 2030 1952 3.50 9 -0.03 15 -0.45 
  Rodriguez Lopez, Rafael m2305 ESP0.001-0.1115-1.65 
  Kazmierczak, Ewa 1552  * POL1.0010.08151.20 
  Warman, Simon M 2099 ENG0.5010.20153.00 
  Ernst, Michael 2169 AUT0.5010.28154.20 
  Tozer, Philip A A 2123 ENG0.001-0.2715-4.05 
  Yurenok, Maria S wf2072 ENG0.5010.16152.40 
  Milnes, Anthony C P 2080 ENG0.001-0.3315-4.95 
  Reutimann, Hans Peter 1792 SUI1.0010.29154.35 
  Lang, Alexander 2079 GER0.001-0.3315-4.95 
 * 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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