Individual Calculations January 2012
 Poplawski, Maciej  Total change: 18.30  Rating chartPersonal card
 Otwarty Turniej Szachowy ¦wiêta Niepodleg³o¶ci Suwalki POL 2011-11-11
RcRownchangeKK*chgGame
 1748 1536 2.00 5 0.61 30 18.30 
  Bartoszewicz, Marcin 1936  * POL1.0010.923027.60 
  Svitojus, Zygimantas 1936  * LTU0.001-0.0830-2.40 
  Rynkiewicz, Natalia 1260 POL1.0010.17305.10 
  Grabowski, Adam 1936  * POL0.001-0.0830-2.40 
  Mockun, Dawid 1671 POL0.001-0.3230-9.60 
 * 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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