Individual Calculations May 2014
 Lewicka, Sylwia  Total change: -52.50  Rating chartPersonal card
 III Dolnoslaska Liga Szachowa Dolny Slask POL 2013-10-20
RcRownchangeKK*chgGame
 1735 1841 0.50 1 -0.14 30 -4.20 
  Sitek, Pawel 1735 POL0.501-0.1430-4.20 

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)
 
 XIII Mistrzostwa Polski Sluzb Mundurowych Pokrzywna POL 2014-04-09
RcRownchangeKK*chgGame
 1692 1841 4.50 9 -1.61 30 -48.30 
  Gil, Lukasz 1441  * POL0.501-0.4230-12.60 
  Daleczko, Wladyslaw 1603 POL0.501-0.3030-9.00 
  Szczerbak, Stefan 1616 POL1.0010.22306.60 
  Waruga, Wojciech 2017 POL0.001-0.2730-8.10 
  Szczepanski, Slawomir 1682 POL1.0010.29308.70 
  Skwarczynski, Marcin 2003 POL0.001-0.2930-8.70 
  Trinczek, Roman 1611 POL1.0010.21306.30 
  Szczepanik, Kazimierz 1669 POL0.001-0.7330-21.90 
  Janus, Slawomir 1584 POL0.501-0.3230-9.60 
 * 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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