Individual Calculations February 2020
 Piwari, Dylan Tama  Total change: 0.00  Rating chartPersonal card
 127th New Zealand Championship and Open Tauranga NZL 2020-01-14
RcRownchangeRpKK*chgGame
 2058 0 3.50 8 0.00 2015   0.00 
  Van Riemsdijk, Herman C. m2260 BRA0.0010.00 0.00 
  Forster, William c1864 NZL1.0010.00 0.00 
  Smith, Robert W f2160 NZL0.0010.00 0.00 
  Yee, Stanley c1881 NZL1.0010.00 0.00 
  Reilly, Tim f2098 AUS1.0010.00 0.00 
  Ker, Anthony F m2302 NZL0.0010.00 0.00 
  Fulo, Nunilon Iii 2017 PHI0.0010.00 0.00 
  Vickers, Josia 1878 NZL0.5010.00 0.00 

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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