Rapid: Individual Calculations October 2023
 Czernecki, Andrzej  Total change: -127.44  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B18 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1616 1742 5.00 11 -2.11 36 -75.96 
  Lamek, Dawid 1342  * POL1.0010.08362.88 
  Wojdak, Jan 2137 POL0.001-0.0836-2.88 
  Chybalski, Piotr 1452 POL1.0010.16365.76 
  Bancarewicz, Aleks 2005 POL0.5010.323611.52 
  Kaliszuk, Kamil 2044 POL0.001-0.1536-5.40 
  Czarniecki, Pawel 1536 POL0.001-0.7636-27.36 
  Mazus, Jakub 1527 POL0.501-0.2736-9.72 
  Labecki, Kacper 1496 POL0.001-0.8136-29.16 
  Haluja, Wiktor 1428 POL0.001-0.8636-30.96 
  Jaroszewski, Mateusz 1332 POL1.0010.08362.88 
  Rzenca, Jerzy 1479 POL1.0010.18366.48 
 * 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)
 
 X SZACHOWY TURNIEJ PRZYJAZNI POLSKO-WEGIERSKIEJ - GRUPA OPEN Katowice POL 2023-09-09
RcRownchangeKK*chgGame
 1628 1782 4.00 8 -1.43 36 -51.48 
  Raczek, Krzysztof f2238 POL0.001-0.0636-2.16 
  Gruca, Karol 1382  * POL0.501-0.4236-15.12 
  Mazur, Bartosz 1467 POL1.0010.14365.04 
  Helis, Tadeusz f2100 POL0.001-0.1336-4.68 
  Kordowski, Karol 1554 POL0.001-0.7936-28.44 
  Gornisiewicz, Natalia 1397 POL0.501-0.4136-14.76 
  Malcharczyk, Andrzej 1410 POL1.0010.10363.60 
  Stronczek, Karol 1472 POL1.0010.14365.04 
 * 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)
 

 

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