Individual Calculations December 2017
 Pedmanson, Herman  Total change: -7.60  Rating chartPersonal card
 Estonian Youth Team U18 Championship 2017 Kohtla-Jarve EST 2017-10-06
RcRownchangeKK*chgGame
 1625 1742 1.00 3 -0.91 40 -36.40 
  Nitsiportsik, Maksim 1540 EST1.0010.24409.60 
  Ovsjannikov, Daniil 1445 EST0.001-0.8540-34.00 
  Sirp, Karl Aleksander 1890 EST0.001-0.3040-12.00 

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)
 
 Chess Stars of the Baltic Sea Region 2017 Narva EST 2017-11-06
RcRownchangeKK*chgGame
 1740 1757 2.50 5 -0.04 40 -1.60 
  Zass, Kristaps 1412 LAT1.0010.11404.40 
  Jaakkola, Konsta 1628 FIN0.501-0.1740-6.80 
  Indriunas, Matas 1840 LTU0.001-0.3940-15.60 
  Postanogov, Dmitrii 1893 RUS1.0010.684027.20 
  Andrijashkin, Deniss 1929 EST0.001-0.2740-10.80 

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)
 
 Suomi 100 veljeskansaottelu Heinola FIN 2017-11-17
RcRownchangeKK*chgGame
 2157 1757 1.00 3 0.76 40 30.40 
  Radkov, Bazhen D. 2157  * RUS0.001-0.0840-3.20 
  Nevanlinna, Risto f2157  * FIN1.0010.924036.80 
  Ugroczky, Peter f2157  * HUN0.001-0.0840-3.20 
 * 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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