Individual Calculations February 2018
 Raczek, Krzysztof  Total change: 157.60  Rating chartPersonal card
 XXVIII Miedzynarodowy Festiwal Szachowy CRACOVIA-2017 Grupa C Krakow POL 2017-12-27
RcRownchangeKK*chgGame
 1429 1110 5.00 9 3.68 40 147.20 
  Sobelga, Lukasz 1510  * POL1.0010.924036.80 
  Daliga, Anita 1510  * POL0.001-0.0840-3.20 
  Wilk, Radoslaw 1510  * POL0.001-0.0840-3.20 
  Skawinski, Szymon 1411 POL0.001-0.1540-6.00 
  Usarz, Michal 1293 POL0.5010.24409.60 
  Kampili, Konstantina 1262 GRE1.0010.704028.00 
  Welna, Mateusz 1354 POL0.5010.304012.00 
  Kornitzky, Siegfried 1500 GER1.0010.914036.40 
  Chrzanowski, Bogdan 1510  * POL1.0010.924036.80 
 * 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)
 
 II Feryjny Wyscig po Kategorie'2018 Wroclaw POL 2018-01-27
RcRownchangeKK*chgGame
 1258 1130 2.00 5 0.26 40 10.40 
  Wojcik, Grzegorz 1530  * POL0.001-0.0840-3.20 
  Rog, Bartlomiej 1177 POL0.5010.07402.80 
  Janeczko, Jakub 1209 POL0.5010.11404.40 
  Nagly, Wojciech 1128 POL1.0010.504020.00 
  Lasok, Marek 1247 POL0.001-0.3440-13.60 
 * 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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