Individual Calculations December 2012
 Paredes Bustamante, Paula  Total change: 6.75  Rating chartPersonal card
 VII FESTIVAL INTERNACIONAL DE AJEDREZ CLARETIANO 2012 LIMA PER 2012-07-31
RcRownchangeKK*chgGame
 1905 1893 2.00 4 0.04 15 0.60 
  Henostroza, Cesar 2204 PER0.001-0.1415-2.10 
  Lazarte Valverde, Gonzalo 1639 PER1.0010.19152.85 
  Llanos, Walter 2114 PER0.001-0.2215-3.30 
  Landa Medrano, Gabriel 1663 PER1.0010.21153.15 

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 - Girls 16 Maribor SLO 2012-11-08
RcRownchangeKK*chgGame
 1893 1946 6.50 11 0.41 15 6.15 
  Figueroa Calderon, Jenid 1546  * PUR1.0010.08151.20 
  Chiang, Sarah wc2088 USA0.001-0.3115-4.65 
  Burmistrova, Alena 1749 RUS0.501-0.2515-3.75 
  Urbanc, Maja 1663 SLO1.0010.16152.40 
  Michelle Catherina, P 2109 IND0.5010.22153.30 
  Shamatava, Ana 2072 GEO1.0010.671510.05 
  Tantsiura, Maria 2189 UKR0.001-0.2015-3.00 
  Osmanodja, Filiz wf2206 GER0.001-0.1815-2.70 
  Poteat, Lilia M 1766 USA0.501-0.2415-3.60 
  Orlina, Laura 1618 LAT1.0010.13151.95 
  Ozturk, Hilal 1818 TUR1.0010.33154.95 
 * 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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