Rapid: Individual Calculations October 2023
 Wnorowski, Wiktor  Total change: 27.60  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B12 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1320 1162 1.00 4 -0.59 40 -23.60 
  Golis, Wiktor 1846 POL0.001-0.0140-0.40 
  Ferlinski, Jakub 1360 POL0.001-0.2440-9.60 
  Niec, Ignacy 1027 POL0.001-0.6840-27.20 
  Karas, Stanislaw 1048 POL1.0010.344013.60 

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)
 
 XXIX edycja Bialostockiej Ligi Szkolnej - 1. runda do lat 13 Bialystok POL 2023-09-17
RcRownchangeKK*chgGame
 1270 1124 3.50 6 1.28 40 51.20 
  Dabrowska, Eliza 1030 POL1.0010.374014.80 
  Roszkowski, Filip 1117 POL0.501-0.0140-0.40 
  Markowski, Adam 1332 POL0.5010.274010.80 
  Smolko, Piotr 1238 POL0.5010.16406.40 
  Pawelski, Tomasz 1124 POL1.0010.504020.00 
  Obrycki, Tomasz 1776 POL0.001-0.0140-0.40 

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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