Individual Calculations January 2010
 Tan, Justin  Total change: 26.25  Rating chartPersonal card
 World Youth Chess Championship-u16 Antalya TUR 2009-11-12
RcRownchangeKK*chgGame
 2134 2011 5.50 11 1.75 15 26.25 
  Kurayan, Ruslan 2306 UKR0.001-0.1515-2.25 
  Sevciuc, Vladlen 1848 MDA1.0010.28154.20 
  Grandadam, Nicolas 2221 SUI0.001-0.2315-3.45 
  Nestorovic, Lazar 2295 SRB0.001-0.1615-2.40 
  Sahin, Ozgun 1611  * TUR1.0010.08151.20 
  Dalir, Alireza 2133 IRI0.5010.17152.55 
  Alvarez Navarro, Martin c2081 MEX0.5010.10151.50 
  Ferreira, Jorge Viterbo 2273 POR1.0010.821512.30 
  Testa, Adriano 2175 ITA1.0010.721510.80 
  Sochacki, Christophe f2319 FRA0.001-0.1415-2.10 
  Kozganbayev, Erken 2213 KAZ0.5010.26153.90 
 * 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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