Rapid: Individual Calculations April 2021
 Qin, Oscar Shu Xuan  Total change: 42.00  Rating chartPersonal card
 Bay of Plenty Rapid A 2021 Tauranga NZL 2021-02-27
RcRownchangeKK*chgGame
 1940 1663 2.00 6 0.82 20 16.40 
  Fulo, Nunilon Iii 2035 PHI0.001-0.1020-2.00 
  Bennett, Hilton c1843 NZL0.001-0.2620-5.20 
  Wright, Caleb 1774 NZL1.0010.652013.00 
  Marko, Helmut c1840 PNG1.0010.732014.60 
  Xie, Felix 1920 NZL0.001-0.1820-3.60 
  Steadman, Michael V R f2225 NZL0.001-0.0220-0.40 

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)
 
 2021 Latvian A Auckland NZL 2021-03-20
RcRownchangeKK*chgGame
 1946 1663 2.50 6 1.28 20 25.60 
  Guerra, Romie L 2054 PHI0.5010.41208.20 
  Krstev, Antonio 1942 NZL0.001-0.1620-3.20 
  Mistry, Prashant 1781 NZL1.0010.662013.20 
  Gong, Daniel Hanwen f2215 NZL0.001-0.0320-0.60 
  Li, Andrew 1678 NZL1.0010.522010.40 
  Duneas, John f2007 NZL0.001-0.1220-2.40 

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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