Blitz: Individual Calculations September 2017
 Gutkowski, Marek  Total change: -20.00  Rating chartPersonal card
 Polish Blitz Youth Chess Championship 2017 - B16 Wroclaw POL 2017-08-08
RcRownchangeKK*chgGame
 1428 1341 8.00 22 -1.00 20 -20.00 
  Kawalko, Adam 1708 POL0.5010.40208.00 
  Kawalko, Adam 1708 POL0.5010.40208.00 
  Piekus, Dominik 1078 POL0.501-0.3220-6.40 
  Piekus, Dominik 1078 POL0.501-0.3220-6.40 
  Mietkiewicz, Jacek 1666 POL0.001-0.1320-2.60 
  Mietkiewicz, Jacek 1666 POL0.001-0.1320-2.60 
  Lendzion, Kamil 1490 POL0.001-0.3020-6.00 
  Lendzion, Kamil 1490 POL0.5010.20204.00 
  Szydelko, Michal 1741  * POL0.001-0.0820-1.60 
  Szydelko, Michal 1741  * POL0.001-0.0820-1.60 
  Walkowski, Jonasz 1417 POL0.001-0.4020-8.00 
  Walkowski, Jonasz 1417 POL0.5010.10202.00 
  Kraszewski, Krzysztof 1161 POL1.0010.26205.20 
  Kraszewski, Krzysztof 1161 POL1.0010.26205.20 
  Wolski, Lukasz 1263 POL1.0010.39207.80 
  Wolski, Lukasz 1263 POL0.501-0.1120-2.20 
  Gazda, Dominik 1330 POL0.001-0.5220-10.40 
  Gazda, Dominik 1330 POL0.501-0.0220-0.40 
  Jagura, Norbert 1556 POL0.5010.27205.40 
  Jagura, Norbert 1556 POL0.5010.27205.40 
  Zerebiec, Maurycy 1293 POL0.001-0.5720-11.40 
  Zerebiec, Maurycy 1293 POL0.001-0.5720-11.40 
 * 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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