Rapid: Individual Calculations July 2021
 Chowaniec, Artur  Total change: -57.20  Rating chartPersonal card
 XVI Miedzynarodowy Turniej Szachowy Rogi 2021 Grupa A Rogi POL 2021-05-30
RcRownchangeKK*chgGame
 1450 1630 4.00 9 -2.23 20 -44.60 
  Szpila, Szymon 1161 POL0.501-0.4520-9.00 
  Kucharski, Bartlomiej 1888 POL0.001-0.1820-3.60 
  Marciniak, Leonard 1456 POL0.001-0.7320-14.60 
  Kulig, Karol 1168 POL1.0010.05201.00 
  Zielinski, Sebastian 1434 POL1.0010.25205.00 
  Winter, Anna 1416 POL0.501-0.2720-5.40 
  Smusz, Kamil 1755 POL0.001-0.3320-6.60 
  Lachut, Tomasz 1263 POL0.001-0.9020-18.00 
  Tokarz, Izabela 1505 POL1.0010.33206.60 

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)
 
 Grand Prix Fundacja In Spe Torun 2020-2021 - Turniej 9 Torun POL 2021-06-19
RcRownchangeKK*chgGame
 1459 1595 4.00 7 -0.63 20 -12.60 
  Zaluski, Jakub 1200 POL0.501-0.4220-8.40 
  Maslowski, Jakub 1584 POL1.0010.48209.60 
  Szlak, Kacper 1545 POL1.0010.43208.60 
  Darowicki, Mariusz 1867 POL0.001-0.1720-3.40 
  Licau, Izydor 1323 POL0.501-0.3320-6.60 
  Warda, Krzysztof 1346 POL1.0010.19203.80 
  Zaluski, Adam 1349 POL0.001-0.8120-16.20 

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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