Individual Calculations October 2022
 Woszkowski, Stanislaw  Total change: 42.80  Rating chartPersonal card
 II Turniej Klasyfikacyjny na I kategorie Lodz POL 2022-09-10
RcRownchangeKK*chgGame
 1462 1476 4.00 5 1.40 20 28.00 
  Wydornik, Robert 1261 POL1.0010.23204.60 
  Diachek, Andriy 1704 UKR0.001-0.2120-4.20 
  Doroba, Ludwik 1407 POL1.0010.40208.00 
  Kaminska, Zuzanna 1369 POL1.0010.35207.00 
  Dysko, Michal 1569 POL1.0010.632012.60 

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)
 
 Szachowe Pozegnanie Lata 2022 - grupa A Grodzisk Mazowiecki POL 2022-09-24
RcRownchangeKK*chgGame
 1318 1476 5.50 7 0.74 20 14.80 
  Sidor, Mateusz 1076  * POL1.0010.08201.60 
  Wydornik, Robert 1261 POL1.0010.23204.60 
  Rafalak, Hubert 1176 POL1.0010.15203.00 
  Bombinski, Michal 1168 POL1.0010.14202.80 
  Maciaszek, Karol 1694 POL1.0010.782015.60 
  Durzynski, Jan 1483 POL0.5010.01200.20 
  Boryna, Szymon 1369 POL0.001-0.6520-13.00 
 * 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)
 

 

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