Individual Calculations March 2019
 Ng, Clive  Total change: 11.60  Rating chartPersonal card
 2019 Oceania Open Zonal Tumon GUM 2019-02-18
RcRownchangeKK*chgGame
 1967 2051 6.00 9 0.58 20 11.60 
  Gonzales, Dennis 1651  * PLW1.0010.08201.60 
  Soriano, Rudolph P. 1812 GUM1.0010.20204.00 
  Spiller, Paul c1908 NZL1.0010.31206.20 
  Camer, Angelito 2083 AUS0.5010.04200.80 
  Dowden, R. Anthony 2097 NZL0.5010.06201.20 
  Lacno, Felix 1711 GUM1.0010.12202.40 
  Illingworth, Max g2451  * AUS0.001-0.0820-1.60 
  Press, Shaun f1904 PNG0.501-0.2020-4.00 
  Duneas, John c2086 NZL0.5010.05201.00 
 * 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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