Rapid: Individual Calculations January 2020
 Park-Tamati, Philli  Total change: 31.20  Rating chartPersonal card
 2019 North Island Rapid Championship Auckland NZL 2019-12-07
RcRownchangeKK*chgGame
 1760 1533 2.50 4 1.56 20 31.20 
  Runcan, Daniel-Ioan 1871 ROU0.001-0.1220-2.40 
  Lynn, William 1763 NZL1.0010.792015.80 
  Lim, Benjamin U c1860 NZL1.0010.872017.40 
  Qin, Oscar Shu Xuan 1546 NZL0.5010.02200.40 

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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