Rapid: Individual Calculations January 2017
 Ghadiali, Saasha  Total change: -7.00  Rating chartPersonal card
 Papatoetoe Rapid C 2016 Auckland NZL 2016-12-03
RcRownchangeKK*chgGame
 1413 1476 1.00 2 -0.17 20 -3.40 
  Han, Allan 1375 NZL1.0010.36207.20 
  Gao, Hugh 1451 NZL0.001-0.5320-10.60 

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)
 
 Papatoetoe Rapid Junior 2016 Auckland NZL 2016-12-04
RcRownchangeKK*chgGame
 1737 1476 0.00 1 -0.18 20 -3.60 
  Picken, Oliver 1737 NZL0.001-0.1820-3.60 

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)
 

 

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