Individual Calculations March 2018
 Silva Rosas, Natalia  Total change: -20.20  Rating chartPersonal card
 II Abierto de Montevideo "Copa Marcel Duchamp" Montevideo URU 2018-02-02
RcRownchangeKK*chgGame
 1730 1851 3.50 7 -1.01 20 -20.20 
  Roselli Mailhe, Bernardo m2251  * URU0.001-0.0820-1.60 
  Perez, Cecilia Manuela wc1569 URU1.0010.16203.20 
  Granara Barreto, Sebastian f2142 URU0.001-0.1520-3.00 
  Mordetzki, Ariel 1534 URU0.501-0.3720-7.40 
  Caribe Santos, Luiz Carlos 1537 BRA0.001-0.8620-17.20 
  Cardozo, Camila 1451  * URU1.0010.08201.60 
  Rouiller, Cristopher 1624 URU1.0010.21204.20 
 * 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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