Individual Calculations January 2020
 Somasundram, Jayakumar  Total change: 6.60  Rating chartPersonal card
 Wien VM A-Liga 2019/2020 round 4 Wien AUT 2019-11-30
RcRownchangeKK*chgGame
 1949 1837 1.00 1 0.65 20 13.00 
  Spoerk, Rainer 1949 AUT1.0010.652013.00 

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)
 
 2. Wiener Weihnachtsopen 2019 Wien AUT 2019-12-15
RcRownchangeKK*chgGame
 1794 1833 3.00 6 -0.32 20 -6.40 
  Wagner, Leopold Franziskus 2150 GER0.001-0.1320-2.60 
  Griesboeck, Rudolf 1546 AUT1.0010.16203.20 
  Hangweyrer, Manfred m2233  * AUT0.001-0.0820-1.60 
  Mayrhuber, Franz 1739 AUT0.001-0.6320-12.60 
  Pilshofer, Paul 1433  * AUT1.0010.08201.60 
  Feichtinger, Lukas 1665 AUT1.0010.28205.60 
 * 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)
 

 

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