Individual Calculations September 2011
 Starzyk, Lukasz  Total change: -39.90  Rating chartPersonal card
 XXII Ogolnopolski Kolonijno-Wypoczynkowy Turniej Szachowy - Grupa A Rudnik nad Sanem POL 2011-07-04
RcRownchangeKK*chgGame
 1774 1721 1.50 4 -0.29 30 -8.70 
  Ujma, Czeslaw 1547 POL1.0010.27308.10 
  Smolak, Krzysztof 2055 POL0.001-0.1230-3.60 
  Betlej, Jan 1870 POL0.5010.20306.00 
  Lopuszanski, Kamil 1622 POL0.001-0.6430-19.20 

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)
 
 Miedzynardowe Mistrzostwa Krakowa - Grupa B Krakow POL 2011-08-06
RcRownchangeKK*chgGame
 1724 1721 2.50 7 -1.04 30 -31.20 
  Lach, Piotr 2121  * POL0.001-0.0830-2.40 
  Kasperek, Joanna 2025 POL0.001-0.1430-4.20 
  Kuziemko, Konrad 1602 POL0.001-0.6630-19.80 
  Berek, Michal 1582 POL0.501-0.1930-5.70 
  Ochowicz, Jakub 1400 POL1.0010.13303.90 
  Pawlowski, Maciej 1417 POL1.0010.14304.20 
  Jablonska, Sabina 1923 POL0.001-0.2430-7.20 
 * 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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