Individual Calculations February 2020
 Bennett, Hilton P  Total change: 19.00  Rating chartPersonal card
 George Trundle Qualifiers 2020 Auckland NZL 2020-01-04
RcRownchangeKK*chgGame
 2029 1913 4.00 9 0.81 20 16.20 
  Tanoi, Toleafoa E 1909 NZL1.0010.49209.80 
  Fan, Allen Chi Zhou f2133 NZL1.0010.782015.60 
  Xie, Felix 1906 NZL0.001-0.5120-10.20 
  Zhang, Jasmine Haomo wm2004 NZL0.001-0.3820-7.60 
  Milligan, Helen cwf1940 NZL0.5010.04200.80 
  Ang, Alphaeus Wei Ern f2187 NZL0.001-0.1720-3.40 
  Morrell, Gord 2065 CAN1.0010.702014.00 
  Metge, J. Nigel 1932 NZL0.5010.03200.60 
  Garbett, Paul Anthony m2185 NZL0.001-0.1720-3.40 

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)
 
 127th New Zealand Championship and Open Tauranga NZL 2020-01-14
RcRownchangeKK*chgGame
 1931 1913 4.00 8 0.14 20 2.80 
  Metge, J Nigel 1932 NZL0.001-0.4720-9.40 
  Qin, Nicole Shu Yu wc1744 NZL1.0010.28205.60 
  Sandler, Leonid m2226 AUS0.001-0.1420-2.80 
  Tsagarakis, Angelo 1746 AUS1.0010.28205.60 
  Fulo, Nunilon Iii 2017 PHI0.001-0.3620-7.20 
  Sole, Michael D 1808 NZL1.0010.36207.20 
  Vickers, Josia 1878 NZL1.0010.45209.00 
  Reilly, Tim f2098 AUS0.001-0.2620-5.20 

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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