Individual Calculations October 2023
 Wozny, Jan  Total change: -16.40  Rating chartPersonal card
 III Memorial Szachowy Mariana Gabrysiaka, Gr. A Jaworzyna Slaska POL 2023-09-09
RcRownchangeKK*chgGame
 1272 1192 1.50 6 -1.12 20 -22.40 
  Achinovich, Oleg 1741 UKR0.001-0.0320-0.60 
  Repetilo, Daria 1234 UKR0.001-0.4420-8.80 
  Domagala, Wojciech 1114 POL0.501-0.1120-2.20 
  Walczak, Pawel 1102 POL0.001-0.6220-12.40 
  Kasendra, Jan 1134 POL1.0010.42208.40 
  Cygan, Miroslaw 1307 POL0.001-0.3420-6.80 

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)
 
 VII Swidnicki Festiwal Szachowy Open A (na I i k) Burkatow POL 2023-09-23
RcRownchangeKK*chgGame
 1366 1192 2.00 6 0.30 20 6.00 
  Orzlowski, Patryk 1492 POL0.001-0.1520-3.00 
  Janeczek, Maksymilian 1285 POL0.001-0.3720-7.40 
  Lisak, Jerzy 1255 POL1.0010.592011.80 
  Cygan, Miroslaw 1307 POL1.0010.662013.20 
  Kilanski, Janusz 1517 POL0.001-0.1320-2.60 
  Handwerkier, Pawel 1340 POL0.001-0.3020-6.00 

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)
 

 

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