Individual Calculations May 2019
 Greenwood, Norman  Total change: -25.20  Rating chartPersonal card
 2019 Peter Parr Memorial Sydney International Challengers Sydney AUS 2019-04-24
RcRownchangeKK*chgGame
 1641 1597 1.00 5 -1.26 20 -25.20 
  Abbott, Peter c1860 AUS0.001-0.1820-3.60 
  Emad, Ghanim Fatohi 1716 IRQ0.5010.16203.20 
  Iandolo, Marco 1936 ITA0.001-0.1220-2.40 
  Li, Joshua 1337 AUS0.501-0.3220-6.40 
  Patel, Dhwani 1355 AUS0.001-0.8020-16.00 

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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