Individual Calculations October 2023
 Hogan, Steven  Total change: -11.60  Rating chartPersonal card
 2023 MCC Classic - Swiss Rounds 2-5 Melbourne AUS 2023-09-04
RcRownchangeKK*chgGame
 1337 1497 2.00 4 -0.79 20 -15.80 
  Muchhala, Sohil 1221 AUS0.001-0.8320-16.60 
  Akok, Benjamin 1227 AUS1.0010.17203.40 
  Mortelecque, Romain 1535 FRA0.5010.05201.00 
  Cao, Ziruo 1365 AUS0.501-0.1820-3.60 

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)
 
 2023 Hobsons Bay Koshnitsky Cup Rounds 5-7 Melbourne AUS 2023-09-05
RcRownchangeKK*chgGame
 1553 1497 1.50 3 0.21 20 4.20 
  Salanowski, Mark 1534 AUS1.0010.552011.00 
  Nowak, Ruben 1416 AUS0.501-0.1120-2.20 
  Kulkarni, Yogesh 1710 NZL0.001-0.2320-4.60 

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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