Rapid: Individual Calculations October 2023
 Rainer, Piotr  Total change: 128.45  Rating chartPersonal card
 Polish Rapid Youth Chess Championship 2023 - B18 Bydgoszcz POL 2023-08-29
RcRownchangeKK*chgGame
 1659 1576 6.00 11 1.46 35 51.10 
  Czernek, Tymon f2156 POL0.5010.483516.80 
  Lasok, Marek 1723 POL0.001-0.3035-10.50 
  Bolimowski, Stefan 1176  * POL1.0010.08352.80 
  Wieczorek, Mikolaj 1877 POL0.001-0.1535-5.25 
  Ciupka, Kamil 1480 POL1.0010.373512.95 
  Serewa, Antoni 1768 POL0.001-0.2535-8.75 
  Jarosz, Szymon 1302 POL1.0010.17355.95 
  Bem, Tymoteusz 1783 POL0.5010.27359.45 
  Halhoul, Adam 1679 POL0.001-0.3635-12.60 
  Wozniak, Oliwier 1401 POL1.0010.27359.45 
  Babiarz, Arkadiusz 1908 POL1.0010.883530.80 
 * 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
 1878 1576 4.50 9 2.21 35 77.35 
  Krasenkow, Michal g2444 POL0.0010.00350.00 
  Cholewa, Dorota 1172 POL1.0010.08352.80 
  Kondys, Piotr 1944 POL1.0010.903531.50 
  Miasik, Adrian 1923 POL1.0010.893531.15 
  Smagacz, Dariusz 2110 POL0.001-0.0335-1.05 
  Namyslak, Piotr 1910 POL0.001-0.1235-4.20 
  Amura, Claudia wg2254 ARG0.001-0.0135-0.35 
  Wasiluk, Blazej 1234 POL1.0010.12354.20 
  Wojs, Alicja 1907 POL0.5010.383513.30 

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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