Rapid: Individual Calculations October 2021
 Trybowska, Anna  Total change: 6.60  Rating chartPersonal card
 IV Turniej Szachowy o Puchar Prezydenta Miasta Tarnobrzega 2021 Gr A Tarnobrzeg POL 2021-09-19
RcRownchangeKK*chgGame
 1639 1605 3.00 8 -0.81 20 -16.20 
  Janzer, Hubert 1866 POL0.001-0.1820-3.60 
  Czarnecki, Wojciech 1857 POL0.001-0.1920-3.80 
  Kielb, Miroslaw 1354 POL1.0010.19203.80 
  Bogdanov, Ignat 2147 UKR0.001-0.0320-0.60 
  Jemiolo, Grzegorz 1404 POL1.0010.24204.80 
  Miasik, Adrian 1810 POL0.001-0.2420-4.80 
  Giermaniuk, Adam 1470 POL0.001-0.6820-13.60 
  Bialek, Adam 1202 POL1.0010.08201.60 

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)
 
 XXXI Ogolnopolski Memorial Szachowy Jana Gietki gr A Rudnik nad Sanem POL 2021-09-25
RcRownchangeKK*chgGame
 1691 1605 5.00 9 1.14 20 22.80 
  Ziolkowski, Janusz 1345 POL1.0010.18203.60 
  Matviychuk, Andrey 2032 UKR1.0010.932018.60 
  Kasperek, Ryszard 1986 POL0.001-0.0920-1.80 
  Czajkowski, Ryszard 2023 POL0.001-0.0720-1.40 
  Wolak, Julia 1316 POL1.0010.16203.20 
  Rup, Grzegorz 1448 POL1.0010.29205.80 
  Jaskolka, Tomasz c2117 POL0.001-0.0420-0.80 
  Lusio, Marek 1754 POL0.001-0.3020-6.00 
  Michno, Marcin 1194 POL1.0010.08201.60 

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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