Rapid: Individual Calculations December 2017
 Piechocki, Karol  Total change: -9.80  Rating chartPersonal card
 VII Turniej Szachowy o Szable Pilsudskiego - Grupa B Swidnica POL 2017-11-11
RcRownchangeKK*chgGame
 1252 1151 1.00 4 -0.58 20 -11.60 
  Nikonenko, Ilya 1551  * UKR0.001-0.0820-1.60 
  Lecyk, Piotr 1106 POL0.001-0.5620-11.20 
  Demski, Jakub 1048 POL0.001-0.6420-12.80 
  Woloszczuk, Wojciech 1303 POL1.0010.702014.00 
 * 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)
 
 Otwarte Mistrzostwa Wroclawia Mlodziezy 2017 - T5 Wroclaw POL 2017-11-18
RcRownchangeKK*chgGame
 1341 1151 2.00 7 0.09 20 1.80 
  Dahche, Abdel-Azziz 1231 POL1.0010.612012.20 
  Smukowski, Bartosz 1255 POL0.001-0.3620-7.20 
  Wieczorek, Mikolaj 1332 POL0.001-0.2620-5.20 
  Bednarczyk, Mateusz 1296 POL0.001-0.3120-6.20 
  Demski, Michal 1520 POL0.001-0.1020-2.00 
  Demski, Michal 1520 POL0.001-0.1020-2.00 
  Dahche, Abdel-Azziz 1231 POL1.0010.612012.20 

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)
 

 

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