Rapid: Individual Calculations April 2020
 Gibbons, Robert  Total change: -4.00  Rating chartPersonal card
 Bay of Plenty Rapid A 2020 Tauranga NZL 2020-02-29
RcRownchangeKK*chgGame
 1948 1905 2.50 6 -0.20 20 -4.00 
  Capel, Evan Timothy 2220 MAS0.001-0.1420-2.80 
  Vickers, Josia 1643 NZL1.0010.18203.60 
  Gong, Daniel Hanwen f2197 NZL0.001-0.1520-3.00 
  Runcan, Daniel-Ioan 1909 ROU1.0010.512010.20 
  Xie, Felix 1650 NZL0.501-0.3120-6.20 
  Pinic, Noel 2067 NZL0.001-0.2920-5.80 

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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