Individual Calculations September 2021
 Opala, Natalia  Total change: 28.40  Rating chartPersonal card
 I Turniej Szachowy o Puchar Starosty Szydlowieckiego Szydlowiec POL 2021-08-07
RcRownchangeKK*chgGame
 1344 1019 1.00 4 0.45 40 18.00 
  Mazonik, Oliwier 1419  * POL0.001-0.0840-3.20 
  Jedrzejczak, Lukasz 1321 POL0.001-0.1540-6.00 
  Biegus, Mariusz 1217 POL1.0010.764030.40 
  Guzinski, Tadeusz 1419  * POL0.001-0.0840-3.20 
 * 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)
 
 XIV FESTIWAL SZACHOWY SWIETOKRZYSKIE 2021 - Mistrzostwa Wojewodztwa P-60 Sielpia Wielka POL 2021-08-19
RcRownchangeKK*chgGame
 1274 1019 0.50 2 0.07 40 2.80 
  Choina, Jan 1419  * POL0.001-0.0840-3.20 
  Czobanian, Geworg 1129 POL0.5010.15406.00 
 * 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)
 
 XIV FESTIWAL SZACHOWY SWIETOKRZYSKIE 2021 - Turniej klasyfikacyjny P-60 Sielpia Wielka POL 2021-08-23
RcRownchangeKK*chgGame
 1213 1019 1.00 3 0.19 40 7.60 
  Sidor, Andrzej 1174 POL0.001-0.2940-11.60 
  Golab, Antoni 1067 POL1.0010.574022.80 
  Kozera, Dawid 1397 POL0.001-0.0940-3.60 

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)
 

 

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