Individual Calculations August 2019
 Kay, James  Total change: 107.20  Rating chartPersonal card
 2019 Gold Coast Open Premier Division Gold Coast AUS 2019-06-27
RcRownchangeKK*chgGame
 2088 1772 4.00 9 2.68 40 107.20 
  Kethro, Michael f2084 AUS1.0010.864034.40 
  Sukandar, Irine Kharisma mwg2172  * INA0.001-0.0840-3.20 
  Benet Catala, Anton 2155 ESP1.0010.914036.40 
  Nakauchi, Gene f2172  * AUS1.0010.924036.80 
  Stojic, Dusan f2172  * AUS0.001-0.0840-3.20 
  McClymont, Brodie m2172  * AUS0.001-0.0840-3.20 
  Renjith, Sravan 1970 NZL0.001-0.2440-9.60 
  Wang, Jason 1910 AUS0.5010.19407.60 
  Tsai, Charles f1988 AUS0.5010.284011.20 
 * 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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