Rapid: Individual Calculations May 2019
 Kozera, Dawid  Total change: 8.40  Rating chartPersonal card
 VII Szachowy Turniej Przyjazni Polsko-Wegierskiej - Grupa B FIDE - juniorzy r. 2007 i ml. Katowice POL 2019-04-13
RcRownchangeKK*chgGame
 1265 1236 2.50 7 -0.82 20 -16.40 
  Skwarczynska, Beata 1118 POL1.0010.34206.80 
  Wiatrowski, Zbigniew 1499 POL0.001-0.1820-3.60 
  Komendolowicz, Nikola 1093 POL1.0010.31206.20 
  Jendrowiak, Maciej 1354 POL0.001-0.3420-6.80 
  Kusiak, Mateusz 1543 POL0.001-0.1420-2.80 
  Banaczyk, Piotr 1151 POL0.501-0.1220-2.40 
  Duda, Leon 1094 POL0.001-0.6920-13.80 

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)
 
 SZACHY KROLOWEJ JADWIGI OPEN Sandomierz POL 2019-04-28
RcRownchangeKK*chgGame
 1486 1236 3.00 8 1.24 20 24.80 
  Dzwierzynski, Bartosz 1636  * POL0.001-0.0820-1.60 
  Gorecki, Jaroslaw 1469 POL1.0010.792015.80 
  Burek, Marcin 1621 POL0.001-0.0920-1.80 
  Lyzwa, Krzysztof 1561 POL0.001-0.1320-2.60 
  Dymowska, Joanna 1248 POL1.0010.522010.40 
  Graczykowski, Wojciech 1476 POL0.001-0.2020-4.00 
  Bakalarz, Leszek f1636  * POL0.001-0.0820-1.60 
  Milos, Andrzej 1244 POL1.0010.512010.20 
 * 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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