Individual Calculations March 2023
 McEwen, Matheson  Total change: 48.80  Rating chartPersonal card
 Auckland Waitangi Weekender 2023 Auckland NZL 2023-02-04
RcRownchangeKK*chgGame
 1511 1552 4.00 5 1.22 40 48.80 
  Hwang, Ryan 1414 NZL0.501-0.1940-7.60 
  Holdo, Karl 1569 NZL1.0010.524020.80 
  Jiang, Patrick Di 1395 NZL1.0010.294011.60 
  Ha, Timothy Huy Minh 1643 NZL1.0010.624024.80 
  Gilmore, Blake 1535 NZL0.501-0.0240-0.80 

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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