Rapid: Individual Calculations October 2021
 Chowaniec, Artur  Total change: 10.20  Rating chartPersonal card
 XXXI Ogolnopolski Memorial Szachowy Jana Gietki gr A Rudnik nad Sanem POL 2021-09-25
RcRownchangeKK*chgGame
 1558 1479 5.00 9 1.07 20 21.40 
  Jaskolka, Tomasz c2117 POL0.001-0.0120-0.20 
  Flisiak, Iwona 1377 POL0.501-0.1420-2.80 
  Kielb, Miroslaw 1354 POL0.001-0.6720-13.40 
  Kucza, Slawomir 1473 POL1.0010.49209.80 
  Klok, Kacper 1603 POL1.0010.672013.40 
  Kucza, Arkadiusz 1450 POL0.001-0.5420-10.80 
  Rup, Grzegorz 1448 POL0.501-0.0420-0.80 
  Kon, Dawid 1531 POL1.0010.572011.40 
  Kojder, Tomasz 1667 POL1.0010.742014.80 

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)
 
 Turniej Szachowy z okazji 1021 urodzin Debu Bartka o Puchar Wojta Gminy Zagnansk - Open Zagnansk POL 2021-09-26
RcRownchangeKK*chgGame
 1458 1479 3.00 6 -0.56 20 -11.20 
  Mis, Mieszko f2214 POL0.001-0.0120-0.20 
  Wittych, Maciej 1221 POL0.001-0.8220-16.40 
  Wodzinski, Tomasz 1197 POL1.0010.16203.20 
  Nowakowski, Sebastian 1364 POL0.001-0.6620-13.20 
  Cichocki, Mariusz 1560 POL1.0010.612012.20 
  Galezowski, Emanuel 1190 POL1.0010.16203.20 

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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