Individual Calculations January 2019
 Prakash, Satya  Total change: -31.80  Rating chartPersonal card
 2018 Box Hill Open Melbourne AUS 2018-10-12
RcRownchangeKK*chgGame
 1657 1642 3.50 7 0.05 20 1.00 
  Ozernov, Michael 1242  * AUS1.0010.08201.60 
  Wang, Kayson 1920 AUS0.001-0.1720-3.40 
  Toro, Eduardo 1424 AUS1.0010.22204.40 
  Dissanayake, Himath 1950 SRI0.001-0.1420-2.80 
  Hernandez, Walter 1522 AUS0.501-0.1620-3.20 
  Chen, Paula 1496 AUS1.0010.30206.00 
  Nemeth, John 2042  * AUS0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 2018 MCC Bob Brooking Round Robin 3 Melbourne AUS 2018-10-29
RcRownchangeKK*chgGame
 1628 1642 2.00 7 -1.64 20 -32.80 
  Voon, Richard 1658 AUS0.5010.02200.40 
  Papadinis, Jim 1702 AUS0.001-0.4220-8.40 
  Thadani, Aman Deepak 1592 IND0.501-0.0720-1.40 
  Poberezovsky, Daniel 1602 AUS0.001-0.5620-11.20 
  Fry, Peter 1662 AUS0.001-0.4720-9.40 
  Soetanto, Brandon 1627 AUS0.001-0.5220-10.40 
  Beattie, Roger 1555 AUS1.0010.38207.60 

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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