Individual Calculations January 2011
 Vigoa Apecheche, Yanira  Total change: 7.50  Rating chartPersonal card
 Aberto Internacional de Xadrez Itaipu Binacional Curitiba/PR BRA 2010-11-18
RcRownchangeKK*chgGame
 2080 2282 3.50 5 -0.20 15 -3.00 
  Bastos, Guilherme Exterhotter 2020 BRA0.501-0.3215-4.80 
  Ferreira, Euclides Roberto 2095 BRA0.501-0.2415-3.60 
  Minetto, Adriano 2004 BRA1.0010.17152.55 
  Aguiar, Djalma 1947 BRA1.0010.12151.80 
  Maia, Luciano Malta f2332 BRA0.5010.07151.05 

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 Pan Americano Feminino 2010 Campinas/SP BRA 2010-11-28
RcRownchangeKK*chgGame
 2101 2282 8.00 9 1.64 15 24.60 
  Souza Brito, Andressa 1882  * BRA1.0010.08151.20 
  Heinrichs, Vivian 1882  * BRA1.0010.08151.20 
  Cancio-Bello Ayes, Flavia wf2114 CUB1.0010.28154.20 
  Romero Echeverria, Abigail wf2068 ECU1.0010.23153.45 
  Lujan, Carolina mwg2349 ARG0.5010.09151.35 
  Feliciano, Vanessa wf2145 BRA0.501-0.1815-2.70 
  Marrero Lopez, Yaniet wg2349 CUB1.0010.59158.85 
  Martinez, Janine 1942 BRA1.0010.12151.80 
  Chumpitaz, Ann wf2174 PER1.0010.35155.25 
 * 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)
 
 XXII Torneo Internacional Carlos torre Repetto Merida, Yucatan MEX 2010-12-15
RcRownchangeKK*chgGame
 2119 2282 4.50 8 -0.94 15 -14.10 
  Nogueiras Santiago, Jesus g2566 CUB0.5010.34155.10 
  De Los Santos Coello, Jose 2047 MEX1.0010.21153.15 
  Zapata, Alonso g2482 COL0.001-0.2415-3.60 
  Alayola Montanez, Jose Enr 2104 MEX0.001-0.7315-10.95 
  Real Pereyra, Diana Carime 1968 MEX0.501-0.3615-5.40 
  Moreno Ramirez, Janeth Eun wc1882  * MEX0.501-0.4215-6.30 
  Tello Chavez, Isaac Valent 1882  * MEX1.0010.08151.20 
  Torres Rosas, Luis Carlos c2021 MEX1.0010.18152.70 
 * 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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