Individual Calculations July 2013
 Pietras, Zbigniew  Total change: -36.60  Rating chartPersonal card
 III Otwarte Mistrzostwa UKSz Hetman 2013_B Warszawa POL 2013-04-15
RcRownchangeKK*chgGame
 1330 1377 5.50 9 0.47 30 14.10 
  Czorniej, Antonina 1364 POL1.0010.483014.40 
  Tomczyk, Ryszard 1488 POL1.0010.653019.50 
  Golecka, Jadwiga 1086 POL1.0010.15304.50 
  Prazmowski, Wlodzimierz 1496 POL0.5010.16304.80 
  Fieducik, Marcin 1325 POL0.001-0.5730-17.10 
  Kaluzynski, Waldemar 1388 POL0.001-0.4830-14.40 
  Grzegorzak, Janusz 1254 POL1.0010.33309.90 
  Wierzchowski, Grzegorz 1272 POL0.001-0.6430-19.20 
  Jakimczuk, Alicja 1294 POL1.0010.393011.70 

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)
 
 Mini-Elo (6) Warszawa POL 2013-06-15
RcRownchangeKK*chgGame
 1330 1377 0.00 3 -1.69 30 -50.70 
  Biernacki, Tomasz 1244 POL0.001-0.6830-20.40 
  Wisniewski, Jacek 1488 POL0.001-0.3530-10.50 
  Malicka, Maria 1258 POL0.001-0.6630-19.80 

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)
 

 

« go back

Share this page


   facebook    twitter    gplus
©  World Chess Federation    |  Contact us: admin@fide.com   |  Developed and supported by Elista FIDE Office   |   Ratings questions: Elista FIDE Office