Rapid: Individual Calculations January 2021
 Michalowski, Patryk  Total change: -17.20  Rating chartPersonal card
 Mistrzostwa Mazowsza Juniorow do lat 18 w szachach szybkich Radzymin POL 2020-12-13
RcRownchangeKK*chgGame
 1442 1650 4.00 7 -0.86 20 -17.20 
  Jazdzyk, Jakub 1165 POL0.501-0.4620-9.20 
  Laszczuk, Zuzanna 1278 POL1.0010.10202.00 
  Michalska, Aleksandra 1639 POL0.001-0.5220-10.40 
  Zalewski, Michal 1142 POL0.001-0.9620-19.20 
  Oleksiuk, Jan 1237 POL1.0010.07201.40 
  Redzisz, Michal 1933 POL0.5010.34206.80 
  Poziomkowski, Szymon 1699 POL1.0010.572011.40 

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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