Individual Calculations July 2024
 Leon, Marco  Total change: 29.60  Rating chartPersonal card
 46th Trusts Chess Open C Auckland NZL 2024-06-01
RcRownchangeKK*chgGame
 1570 1687 4.00 5 0.74 40 29.60 
  Dare, Lillian 1482 NZL1.0010.24409.60 
  Han, Ethan Yichen 1493 NZL1.0010.254010.00 
  McCollum, Liam 1641 NZL0.001-0.5640-22.40 
  Fang, Maximilian 1576 NZL1.0010.354014.00 
  Patdu, Ariel A 1659 PHI1.0010.464018.40 

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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