Individual Calculations September 2012
 Martins, Vinicius Tine  Total change: 18.15  Rating chartPersonal card
 IV Campeonato Paraibano Absoluto 2012 - Aberto do Brasil Joao Pessoa/PB BRA 2012-08-03
RcRownchangeKK*chgGame
 2161 2345 5.50 6 1.29 15 19.35 
  Da Silva, Antonio Dutra 1945  * BRA1.0010.08151.20 
  Torres, Wagner Da Silva 1983 BRA1.0010.10151.50 
  De Souza, Arthur Olintho 2088 BRA1.0010.18152.70 
  Andrade Fiaes, Mario Henrique 2056 BRA1.0010.16152.40 
  Macedo, Maximo Iack f2404 BRA1.0010.58158.70 
  Matsuura, Everaldo g2487 BRA0.5010.19152.85 
 * 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)
 
 12th World University Chess Championship (men) Guimaraes POR 2012-08-19
RcRownchangeKK*chgGame
 2288 2345 5.00 9 -0.08 15 -1.20 
  Rodrigues, Pedro Filipe 1960 POR1.0010.09151.35 
  Bu, Xiangzhi g2670 CHN0.5010.37155.55 
  Tazbir, Marcin m2552 POL0.001-0.2315-3.45 
  Fernandez Sanchez, Mario 2101 CRC1.0010.20153.00 
  Soares, Erikson Roberto Mauricio 2141 ANG0.001-0.7615-11.40 
  Palma Moscoso, Alvaro Dario 2180 ECU1.0010.28154.20 
  Bassel, Charaf 2054 LIB1.0010.15152.25 
  Bulski, Krzysztof m2544 POL0.001-0.2415-3.60 
  Perdomo, Leandro m2391 ARG0.5010.06150.90 

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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