Individual Calculations January 2016
 Moran, Mike  Total change: -82.60  Rating chartPersonal card
 Magistral Robert Fischer Moravia Grupo B 2015 Moravia CRC 2015-12-04
RcRownchangeKK*chgGame
 1553 1604 0.00 4 -2.27 20 -45.40 
  Castro Herrera, Luis Carlos 1658 CRC0.001-0.4220-8.40 
  Alvarado Castro, Francisco 1584 CRC0.001-0.5320-10.60 
  Acuna Arias, Minor 1500 CRC0.001-0.6420-12.80 
  Alvarado Castro, Jeaustin 1471 CRC0.001-0.6820-13.60 

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)
 
 Abierto Metropolitano 2015 San Jose CRC 2015-12-12
RcRownchangeKK*chgGame
 1718 1604 0.00 5 -1.86 20 -37.20 
  Tapia Quiros, Gustavo 2004  * CRC0.001-0.0820-1.60 
  Jimenez Rojas, Fabian 1854 CRC0.001-0.1920-3.80 
  Herrera Boschini, Gabriel 1630 CRC0.001-0.4620-9.20 
  Leon Villalobos, Carlos Andres 1412 CRC0.001-0.7520-15.00 
  Ramirez Almeciga, Yenny Melisa 1689 CRC0.001-0.3820-7.60 
 * 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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