Individual Calculations October 2020
 Najdzionek, Boleslaw  Total change: -52.00  Rating chartPersonal card
 Ogolnopolski Integracyjny Turniej Szachowy 2020 Jastrzebia Gora POL 2020-08-26
RcRownchangeKK*chgGame
 1534 1696 5.50 9 -0.58 20 -11.60 
  Jaworowski, Andre 1296  * USA1.0010.08201.60 
  Matuszczyk, Krystian 1906 POL0.001-0.2320-4.60 
  Rembecki, Robert 1388 POL0.001-0.8620-17.20 
  Czubek, Norbert 1318 POL1.0010.09201.80 
  Kulik, Waldemar 1393 POL0.501-0.3620-7.20 
  Bazylewicz, Zygmunt 1296  * POL1.0010.08201.60 
  Olszewski, Jerzy 1543 POL1.0010.30206.00 
  Pawlak, Marek 2001 POL0.001-0.1420-2.80 
  Weglarz, Janusz 1664 POL1.0010.46209.20 
 * 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)
 
 IX Ogolnopolski, Integracyjny Turniej Szachow Standardowych IDEA 2020 w Wisle Wisla POL 2020-09-07
RcRownchangeKK*chgGame
 1509 1696 4.50 9 -2.02 20 -40.40 
  Marszalek, Jakub 1343 POL1.0010.11202.20 
  Zminda, Bogdan 2004 POL0.001-0.1420-2.80 
  Kucharski, Tadeusz 1489 POL0.001-0.7720-15.40 
  Kusnierz, Janusz 1420 POL1.0010.17203.40 
  Karamucki, Henryk 1363 POL1.0010.12202.40 
  Barczyk, Tadeusz 1335 POL0.001-0.9020-18.00 
  Chrzanowski, Jerzy 1505 POL1.0010.25205.00 
  Tomalak, Stanislaw 1642 POL0.001-0.5820-11.60 
  Jaremczyk, Antoni 1478 POL0.501-0.2820-5.60 

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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