Rapid: Individual Calculations April 2018
 Szpinda, Piotr  Total change: 4.40  Rating chartPersonal card
 XV Miedzypowiatowa Liga Szachowa 2018 Zarow POL 2018-02-25
RcRownchangeKK*chgGame
 1424 1623 5.50 7 0.48 20 9.60 
  Smukowski, Bartosz 1257 POL0.501-0.4020-8.00 
  Weryszko, Mariusz 1223  * POL0.001-0.9220-18.40 
  Krol, Henryk 1380 POL1.0010.20204.00 
  Dryja, Szymon 1674 POL1.0010.572011.40 
  Kilanski, Janusz 1636 POL1.0010.522010.40 
  Kaskow, Piotr 1574 POL1.0010.43208.60 
  Wojtanowski, Michal 1223  * POL1.0010.08201.60 
 * 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)
 
 Grand Prix Polonii Wroclaw Rapid 4 Wroclaw POL 2018-03-09
RcRownchangeKK*chgGame
 1759 1623 2.00 6 -0.26 20 -5.20 
  Krzywda, Andrzej 2023  * POL0.001-0.0820-1.60 
  Wieczorek, Mikolaj 1489 POL0.001-0.6820-13.60 
  Lichwa, Przemyslaw 1483 POL0.501-0.1920-3.80 
  Kubien, Jerzy f2020 POL0.5010.42208.40 
  Stachowiak, Kamil m2023  * POL0.001-0.0820-1.60 
  Pawicka, Magdalena 1516 POL1.0010.35207.00 
 * 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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