Individual Calculations March 2011
 Kotlewski, Lukasz  Total change: 24.30  Rating chartPersonal card
 XIII Ketrzynski Festiwal Szachowy Ketrzyn POL 2010-12-27
RcRownchangeKK*chgGame
 1998 1669 1.50 4 0.96 15 14.40 
  Reza, Wojciech 2050 POL0.5010.41156.15 
  Wisniewski, Adam 2031 POL0.001-0.1015-1.50 
  Malecki, Janusz 1843 POL1.0010.731510.95 
  Zurkowski, Andrzej 2069  * POL0.001-0.0815-1.20 
 * 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)
 
 Ferie z szachami 2011 Olsztyn POL 2011-01-24
RcRownchangeKK*chgGame
 1776 1651 3.50 7 0.97 15 14.55 
  Renkowski, Piotr 1973 POL1.0010.871513.05 
  Reza, Wojciech 2051  * POL0.001-0.0815-1.20 
  Szulc, Krzysztof 1584 POL0.001-0.5915-8.85 
  Bobryk, Konrad 1528 POL1.0010.33154.95 
  Czajkowski, Adam 1809 POL1.0010.711510.65 
  Kumala, Aleksander 1870 POL0.001-0.2215-3.30 
  Janik, Igor 1616 POL0.501-0.0515-0.75 
 * 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)
 
 Noworocznego Turnieju Szachowego Koszalin POL 2011-01-29
RcRownchangeKK*chgGame
 1586 1651 2.00 4 -0.31 15 -4.65 
  Januszkiewicz, Wojciech 1776 POL0.001-0.3315-4.95 
  Smal, Tobiasz 1662 POL0.001-0.4815-7.20 
  Leszczewska, Edyta 1416 POL1.0010.21153.15 
  Wlodarczyk, Dawid 1489 POL1.0010.29154.35 

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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