Individual Calculations October 2015
 Szewczyk, Grzegorz  Total change: -22.40  Rating chartPersonal card
 51th International Akiba Rubinstein Chess Festival - Open B Polanica-Zdroj POL 2015-08-22
RcRownchangeKK*chgGame
 1924 1989 3.50 8 -1.12 20 -22.40 
  Stoma, Pawel 2346 POL0.001-0.1120-2.20 
  Parol, Pola 1749 POL0.501-0.3020-6.00 
  Mechlinski, Jakub 1603 POL1.0010.09201.80 
  Sujkowski, Pawel 1927 POL0.001-0.5920-11.80 
  Czernek, Tymon 1743 POL1.0010.19203.80 
  Koziol, Kamil 2187 POL0.001-0.2420-4.80 
  Herman, Monika 1735 POL1.0010.19203.80 
  Panas, Pawel 2100 POL0.001-0.3520-7.00 

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)
 
 DMP - II Liga 2015 Jastrzebia Gora POL 2015-09-05
RcRownchangeKK*chgGame
 2122 1989 2.00 6 0.00 20 0.00 
  Dobrowolski, Aleksander 2281 POL0.001-0.1520-3.00 
  Kurpiewski, Slawomir 2020 POL1.0010.542010.80 
  Szmyd, Arkadiusz 2137 POL0.001-0.3020-6.00 
  Markiewicz, Jerzy f2251 POL0.5010.32206.40 
  Szajda, Marcin 2061 POL0.001-0.4020-8.00 
  Budnik, Mateusz 1982 POL0.501-0.0120-0.20 

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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