Rapid: Individual Calculations September 2017
 Jeda, Michal  Total change: -1.00  Rating chartPersonal card
 XVIII Otwarty Turniej Szachowy o Puchar Burmistrza Biskupca Biskupiec POL 2017-07-30
RcRownchangeKK*chgGame
 1356 1054 1.00 7 -0.05 20 -1.00 
  Plichta, Grzegorz 1454  * POL0.001-0.0820-1.60 
  Badowski, Jozef 1395 POL0.001-0.1220-2.40 
  Lazarczyk, Adam 1280 POL0.001-0.2120-4.20 
  Sawicki, Jan 1372 POL0.001-0.1320-2.60 
  Matuszewicz, Ryszard 1302 POL1.0010.812016.20 
  Radwanski, Sebastian 1395 POL0.001-0.1220-2.40 
  Polak, Damian 1291 POL0.001-0.2020-4.00 
 * 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
 1257 1054 1.00 4 0.00 20 0.00 
  Doskocz, Karol 1368 POL0.001-0.1420-2.80 
  Zborowski, Jakub 1147 POL1.0010.632012.60 
  Dobosiewicz, Krzysztof 1205 POL0.001-0.3020-6.00 
  Iwaszkiewicz, Grzegorz 1308 POL0.001-0.1920-3.80 

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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