Rapid: Individual Calculations July 2021
 Wisniewski, Wiktor  Total change: 41.20  Rating chartPersonal card
 XX Memorial Ryszarda Obertowskiego - OPEN A Swiecie POL 2021-06-26
RcRownchangeKK*chgGame
 1482 1176 3.50 8 2.06 20 41.20 
  Sniadecki, Oskar 1565 POL0.001-0.0920-1.80 
  Luchowski, Ferdynand 1361 POL0.001-0.2620-5.20 
  Darowicki, Mariusz 1867 POL0.001-0.0120-0.20 
  Bultrowicz, Leszek 1344 POL1.0010.722014.40 
  Warda, Krzysztof 1346 POL1.0010.722014.40 
  Przybylski, Bartosz 1484 POL1.0010.862017.20 
  Malinowski, Tomasz 1549 POL0.001-0.1020-2.00 
  Trochimczuk, Szymon 1341 POL0.5010.22204.40 

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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