Individual Calculations August 2019
 Bracamonte, Rommel  Total change: -63.20  Rating chartPersonal card
 IRT Sub-1700 "Mikahil Tal, Mago de Riga" La Paz BOL 2019-06-21
RcRownchangeKK*chgGame
 1234 1420 3.50 6 -0.91 40 -36.40 
  Fernandez Ruiz, Adriana 1138 BOL1.0010.16406.40 
  Aramayo Karageorge, Daniel 1293 BOL0.001-0.6740-26.80 
  Suarez Gutierrez, Camila 1311 BOL0.501-0.1540-6.00 
  Araujo Miranda, Styven Sandro 1255 BOL0.001-0.7240-28.80 
  Mollo Flores, Fabricio 1103 BOL1.0010.13405.20 
  Morales, Ivan 1302 BOL1.0010.344013.60 

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)
 
 XIII Olimpiada Nacional de Ajedrez 2019 (Sub-12 Absoluto) Cochabamba BOL 2019-07-11
RcRownchangeKK*chgGame
 1222 1420 4.50 7 -0.67 40 -26.80 
  Rodriguez Lujan, Oliver Albert 1110 BOL1.0010.14405.60 
  Yujra Vargas, Jhonatan 1211 BOL0.001-0.7740-30.80 
  Sotomayor Llano, Gael 1107 BOL1.0010.14405.60 
  Hinojosa Cadena, Eduardo 1147 BOL1.0010.17406.80 
  Barja Viveros, Matias Ariel 1528 BOL0.5010.15406.00 
  Zenteno Herrera, Diego Pablo 1190 BOL1.0010.21408.40 
  Zubieta Echalar, Eduardo 1264 BOL0.001-0.7140-28.40 

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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