Individual Calculations September 2021
 Choina, Jan  Total change: 42.80  Rating chartPersonal card
 I Turniej Szachowy o Puchar Starosty Szydlowieckiego Szydlowiec POL 2021-08-07
RcRownchangeKK*chgGame
 1499 1442 2.50 4 0.76 40 30.40 
  Magierowski, Antoni 1106 POL1.0010.12404.80 
  Mlynarski, Kamil 1842  * POL0.001-0.0840-3.20 
  Ciechonski, Piotr 1613 POL0.5010.23409.20 
  Mackowiak, Martin 1433 POL1.0010.494019.60 
 * 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
 1208 1442 4.50 5 0.66 40 26.40 
  Opala, Natalia 1042  * POL1.0010.08403.20 
  Kozera, Dawid 1397 POL1.0010.444017.60 
  Sidor, Andrzej 1174 POL1.0010.17406.80 
  Golab, Antoni 1067 POL1.0010.09403.60 
  Partyka, Wiktor 1358 POL0.501-0.1240-4.80 
 * 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)
 
 DRUZYNOWE MISTRZOSTWA WOJEWODZTWA SENIOROW W SZACHACH NA ROK 2021 Sielpia Wielka POL 2021-08-20
RcRownchangeKK*chgGame
 1554 1442 0.00 1 -0.35 40 -14.00 
  Anyz, Monika 1554 POL0.001-0.3540-14.00 

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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