Individual Calculations February 2019
 Mukkattu, Philip  Total change: -26.00  Rating chartPersonal card
 NZ Major Open 2019 Auckland NZL 2019-01-14
RcRownchangeKK*chgGame
 1529 1560 3.00 8 -1.30 20 -26.00 
  Chai, Jacob 1160  * NZL1.0010.08201.60 
  Lovejoy, David 1888 AUS0.001-0.1320-2.60 
  He, Caleb 1718 NZL0.001-0.2920-5.80 
  Gao, Hugh 1442 NZL1.0010.34206.80 
  Knightbridge, Wayne 1637 NZL0.001-0.3920-7.80 
  Burrows, Grant L 1481 NZL1.0010.39207.80 
  Qin, Oscar Shu Xuan 1430 NZL0.001-0.6820-13.60 
  He, Paul 1473 NZL0.001-0.6220-12.40 
 * 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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