Individual Calculations January 2011
 Cori T, Deysi  Total change: 2.40  Rating chartPersonal card
 World Youth Chess Championships 2010 - Girls under 18 Porto Carras, Chalkidiki - Greece GRE 2010-10-20
RcRownchangeKK*chgGame
 2172 2368 9.00 11 0.78 10 7.80 
  Kolaric, Spela 2041 SLO0.501-0.3710-3.70 
  Zakoscielna, Kinga wf2134 POL1.0010.21102.10 
  Miladinovic, Lena 2064 SRB1.0010.14101.40 
  Rakhmangulova, Anastasiya 2154 UKR1.0010.23102.30 
  Kulon, Klaudia wf2196 POL0.501-0.2310-2.30 
  Travkina, Anastasia wf2189 RUS1.0010.27102.70 
  Kazimova, Narmin Nizami Qizi wm2260 AZE0.001-0.6510-6.50 
  Bezgodova, Maria wf2170 RUS1.0010.24102.40 
  Bulmaga, Irina wm2267 ROU1.0010.36103.60 
  Stetsko, Lanita f2150 BLR1.0010.22102.20 
  Tsatsalashvili, Keti wm2266 GEO1.0010.36103.60 

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)
 
 Campeonato Panamericano Continental Absoluto 2010 Cali COL 2010-11-16
RcRownchangeKK*chgGame
 2319 2384 5.50 9 0.24 10 2.40 
  Herrera, Juan Sebastian 2125 COL1.0010.18101.80 
  Contreras, Henry f2202 COL0.501-0.2410-2.40 
  Arias, Lemmys A m2352 ESA0.501-0.0410-0.40 
  Chirivi C, Jenny Astrid wm2244 COL1.0010.31103.10 
  Zuluaga, Cesar f2316 COL1.0010.41104.10 
  Ortiz Suarez, Isan Reynaldo m2543 CUB0.5010.21102.10 
  Cori, Jorge g2502 PER0.001-0.3410-3.40 
  Arribas Robaina, Maritza wg2281 CUB0.501-0.1410-1.40 
  Vittorino, Carlo Giovanni f2306 COL0.501-0.1110-1.10 

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)
 
 2010 Women's World Chess Championship Hatay TUR 2010-12-02
RcRownchangeKK*chgGame
 2462 2384 0.00 2 -0.78 10 -7.80 
  Muzychuk, Mariya mwg2462 UKR0.001-0.3910-3.90 
  Muzychuk, Mariya mwg2462 UKR0.001-0.3910-3.90 

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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