Rapid: Individual Calculations September 2017
 Grabowski, Wojciech  Total change: -54.20  Rating chartPersonal card
 XVIII Otwarty Turniej Szachowy o Puchar Burmistrza Biskupca Biskupiec POL 2017-07-30
RcRownchangeKK*chgGame
 1474 1237 2.00 7 0.44 20 8.80 
  Klein, Zbigniew 1637  * POL0.001-0.0820-1.60 
  Ingielewicz, Konrad 1550 POL0.001-0.1420-2.80 
  Owczarek, Monika 1433 POL1.0010.752015.00 
  Taranowicz, Michal 1511 POL0.001-0.1720-3.40 
  Mlotkowski, Cezary 1496 POL0.001-0.1820-3.60 
  Zawadzki, Krzysztof 1485 POL0.001-0.1920-3.80 
  Potkanski, Grzegorz 1203 POL1.0010.45209.00 
 * 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)
 
 Polish Rapid Youth Chess Championship 2017 - B10 Wroclaw POL 2017-08-06
RcRownchangeKK*chgGame
 1114 1269 2.50 8 -3.15 20 -63.00 
  Gromek, Pawel 1076 POL0.501-0.2520-5.00 
  Duda, Leon 1063 POL1.0010.24204.80 
  Leski, Franciszek 1121 POL0.001-0.7020-14.00 
  Koperwas, Kamil 1079 POL0.001-0.7520-15.00 
  Krawczyk, Flawian 1137 POL0.501-0.1820-3.60 
  Podlewski, Szymon 1161 POL0.501-0.1520-3.00 
  Psyk, Wlodzimierz 1141 POL0.001-0.6720-13.40 
  Janeczko, Jakub 1131 POL0.001-0.6920-13.80 

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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