Rapid: Individual Calculations January 2023
 Rosc, Ignacy  Total change: 136.80  Rating chartPersonal card
 Mistrzostwa Wojewodztwa Podkarpackiego Juniorow w szachach szybkich do lat 14 na rok 2022 Rzeszow POL 2022-12-11
RcRownchangeKK*chgGame
 1205 1444 6.50 7 1.11 40 44.40 
  Cisek, Sebastian 1103 POL1.0010.12404.80 
  Zielinski, Jakub 1106 POL1.0010.12404.80 
  Zieba, Hubert 1562 POL0.5010.16406.40 
  Luszcz, Maciej 1283 POL1.0010.294011.60 
  Bolek, Kamil 1217 POL1.0010.21408.40 
  Mierzwa, Kamil 1075 POL1.0010.10404.00 
  Bialek, Jakub 1088 POL1.0010.11404.40 

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)
 
 IV Memorial Szachowy Boguslawa Sygulskiego Rzeszow POL 2022-12-18
RcRownchangeKK*chgGame
 1699 1444 4.00 8 2.31 40 92.40 
  Sygulski, Piotr 1920 POL0.001-0.0540-2.00 
  Czernicki, Bogdan 1761 POL0.5010.374014.80 
  Jalowiec, Halina wf1815 POL0.5010.404016.00 
  Pitera, Michal 1705 POL0.001-0.1840-7.20 
  Trybowska, Anna 1584 POL1.0010.694027.60 
  Mazurkiewicz, Andrzej 1533 POL1.0010.624024.80 
  Mikula, Michal 1775 POL0.001-0.1240-4.80 
  Falarz, Mariusz 1498 POL1.0010.584023.20 

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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