Individual Calculations August 2019
 Mayta Aiza, Maveric  Total change: 33.20  Rating chartPersonal card
 XIII Olimpiada Nacional de Ajedrez 2019 (Sub-12 Absoluto) Cochabamba BOL 2019-07-11
RcRownchangeKK*chgGame
 1291 1396 4.00 5 0.83 40 33.20 
  Zabala, Andree Alexander 1076 BOL1.0010.13405.20 
  Condori Rodriguez, Asael 1175 BOL1.0010.22408.80 
  Ticona Rocabado, Licael Roderick 1677 BOL0.001-0.1640-6.40 
  Vasquez Gonzales, Fabricio 1303 BOL1.0010.374014.80 
  Yujra Paredez, Ignacio Tadeo 1225 BOL1.0010.274010.80 

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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