Individual Calculations March 2020
 Boabaid, Jorge Alberto Duardes  Total change: -58.60  Rating chartPersonal card
 IV Abierto de Montevideo Copa Marcel Duchamp Montevideo URU 2020-02-08
RcRownchangeKK*chgGame
 1626 1786 3.50 8 -2.08 20 -41.60 
  Liascovich, Lucas m2186  * ARG0.001-0.0820-1.60 
  Kulik, Nicolas 1496 URU0.001-0.8420-16.80 
  Segovia, Marc 1554 URU1.0010.21204.20 
  Cardozo, Camila 1539 URU0.001-0.8120-16.20 
  Silvera, Pilar 1386  * URU0.001-0.9220-18.40 
  Martinez Araujo, Miguel 1486 URU1.0010.15203.00 
  Nunez, Hiber 1691 URU0.501-0.1320-2.60 
  Lanaro, Emilio 1670 URU1.0010.34206.80 
 * 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)
 
 Aberto do Brasil STD de Carnaval 2020 Sao Paulo SP BRA 2020-02-22
RcRownchangeKK*chgGame
 1800 1786 1.00 4 -0.85 20 -17.00 
  Ichimura G. Barbosa, Larissa Y. wm1968 BRA0.001-0.2620-5.20 
  Flores, Clarice Soares Leite 1450 BRA1.0010.12202.40 
  De Moura, Sergio Jovelino 1935 BRA0.001-0.3020-6.00 
  Bueno, Jonas Alves 1848 BRA0.001-0.4120-8.20 

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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