Individual Calculations December 2012
 Martinez Alcantara, Jose Eduardo  Total change: 15.60  Rating chartPersonal card
 VII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO 2012 LIMA PER 2012-07-31
RcRownchangeKK*chgGame
 2133 2155 3.50 5 0.86 15 12.90 
  Gutarra Orellana, Leonardo David 1777 PER1.0010.09151.35 
  Rosello, Jaime 2050 PER0.501-0.1415-2.10 
  Tacuche, Fernando 1947 PER1.0010.23153.45 
  Cruz, Cristhian m2507 PER0.5010.39155.85 
  Cornejo, Max m2382 PER0.5010.29154.35 

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)
 
 World Youth Chess Championship 2012 - Open 14 Maribor SLO 2012-11-08
RcRownchangeKK*chgGame
 2136 2210 6.50 11 0.18 15 2.70 
  Hladnic, Emanuel 1810  * CRO1.0010.08151.20 
  Khorsandi, Arian 1972 IRI1.0010.20153.00 
  Donchenko, Alexander m2409 GER0.5010.26153.90 
  Antal, Tibor Kende f2353 HUN0.5010.19152.85 
  Zirkelbach, Maj 1810  * SLO1.0010.08151.20 
  Aravindh, Chithambaram Vr. f2311 IND0.001-0.3615-5.40 
  Petrovskis, Olegs 1946 LAT1.0010.18152.70 
  Sanal, Vahap f2397 TUR0.5010.24153.60 
  Wang, Richard m2356 CAN0.001-0.3015-4.50 
  Christiansen, Johan-Sebastian 2063 NOR0.501-0.2015-3.00 
  Baskin, Robert 2071 GER0.501-0.1915-2.85 
 * 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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