Individual Calculations November 2012
 Matewski, Marcin  Total change: -14.85  Rating chartPersonal card
 VI Turniej Akademii Szachowej Bydgoszcz POL 2012-09-29
RcRownchangeKK*chgGame
 1764 1616 2.00 5 0.34 15 5.10 
  Papka, Sebastian 2016  * POL0.001-0.0815-1.20 
  Czarkowski, Tomasz 1677 POL1.0010.58158.70 
  Wloch, Mikolaj 1274 POL1.0010.12151.80 
  Maksimenko, Andrei Jr 1896 UKR0.001-0.1615-2.40 
  Wisniewski, Adam 1956 POL0.001-0.1215-1.80 
 * 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)
 
 Mistrzostwa Miedzywojewodzkie Juniorow KPZSzach PWZSzach C-15 Nowy Jasiniec POL 2012-10-13
RcRownchangeKK*chgGame
 1686 1623 2.50 9 -1.33 15 -19.95 
  Maciejewski, Mikolaj 1718 POL0.5010.13151.95 
  Wisniewski, Szymon 1723 POL0.001-0.3615-5.40 
  Sliwicki, Damian 1997 POL0.001-0.1015-1.50 
  Kindler, Przemyslaw 1792 POL0.001-0.2815-4.20 
  Zwara, Szymon 1758 POL0.001-0.3215-4.80 
  Okonski, Mateusz 1552 POL0.001-0.6015-9.00 
  Kroczka, Gromoslaw 1633 POL0.5010.01150.15 
  Zakowski, Adrian 1603 POL0.501-0.0315-0.45 
  Walczak, Mikolaj 1401 POL1.0010.22153.30 

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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