Rapid: Individual Calculations November 2023
 Dobrowolski, Henryk  Total change: -29.20  Rating chartPersonal card
 II Turniej o Puchar Burmistrza Ilawy Ilawa POL 2023-09-24
RcRownchangeKK*chgGame
 1278 1394 3.00 5 -0.17 20 -3.40 
  Krysztopa-Czuprynska, Barbara 1479 POL0.001-0.3820-7.60 
  Rusin, Tomasz 1020 POL1.0010.10202.00 
  Pielach, Jacek 1252 POL1.0010.31206.20 
  Dziodko, Wiktoria 1251 POL1.0010.31206.20 
  Miroslaw, Milosz 1389 POL0.001-0.5120-10.20 

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)
 
 X Turniej witominski w szachach szybkich 2023 Gdynia POL 2023-10-14
RcRownchangeKK*chgGame
 1358 1362 3.50 9 -1.29 20 -25.80 
  Semenukha, Nikita 1920 UKR0.001-0.0320-0.60 
  Serbinowski, Mieczyslaw 1220 POL0.501-0.1920-3.80 
  Kornacki, Adam 1070 POL1.0010.15203.00 
  Tyda, Krzysztof c1542 POL0.001-0.2620-5.20 
  Rachwal, Szymon 1418 POL0.001-0.4220-8.40 
  Podgorski, Slawomir 1248 POL1.0010.34206.80 
  Kaczmarek, Paulina 1350 POL0.001-0.5220-10.40 
  Pawlak, Adrian 1215 POL0.001-0.7020-14.00 
  Strzalecki, Pawel 1242 POL1.0010.34206.80 

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)
 

 

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