Individual Calculations February 2022
 Kowalczyk, Pawel  Total change: -6.40  Rating chartPersonal card
 Miedzynarodowy Tatrzanski Turniej Szachowy LIMBA 2022 - OPEN M Poronin POL 2022-01-06
RcRownchangeKK*chgGame
 2180 2334 5.50 8 0.16 20 3.20 
  Gajdzica, Maciej 1960 POL1.0010.10202.00 
  Golubka, Petro g2406 UKR0.5010.10202.00 
  Pniaczek, Marek f2329 POL0.501-0.0120-0.20 
  Zylka, Stanislaw f2400 POL0.5010.09201.80 
  Walkusz, Witoslaw f2024 POL1.0010.14202.80 
  Rejniak, Zuzanna 1934  * POL1.0010.08201.60 
  Ustianovich, Nazar f2344 UKR0.001-0.4920-9.80 
  Mirski, Michal 2039 POL1.0010.15203.00 
 * 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)
 
 KHSS - Krajsky prebor 2021/2022 r6-7 various CZE 2022-01-09
RcRownchangeKK*chgGame
 2347 2334 0.00 1 -0.48 20 -9.60 
  Cech, Pavel m2347 CZE0.001-0.4820-9.60 

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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