Rapid: Individual Calculations February 2024
 Grzesik, Stanislaw  Total change: -77.00  Rating chartPersonal card
 II Mistrzostwa Swiebodzic w szachach szybkich Swiebodzice POL 2024-01-14
RcRownchangeKK*chgGame
 1217 1256 0.00 4 -2.24 20 -44.80 
  Owczarek, Hanna 1491 POL0.001-0.2120-4.20 
  Mycka, Mikolaj 1084 POL0.001-0.7320-14.60 
  Bojczuk, Radoslaw 1131 POL0.001-0.6720-13.40 
  Chyc, Rafal 1162 POL0.001-0.6320-12.60 

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)
 
 I Miedzynarodowy Memorial Szachowy imienia Profesora Czeslawa Dutki Walbrzych POL 2024-01-21
RcRownchangeKK*chgGame
 1408 1256 1.00 6 -1.61 20 -32.20 
  Sernecki, Franciszek f2217 POL0.0010.00200.00 
  Szerszen, Ernest 1586 POL0.001-0.1220-2.40 
  Weglarz, Kacper 1048 POL1.0010.23204.60 
  Dokoupil, Marek 1498 CZE0.001-0.2020-4.00 
  Blaszkiewicz, Elzbieta 1094 POL0.001-0.7120-14.20 
  Olsztynski, Krzysztof 1006 POL0.001-0.8120-16.20 

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)
 

 

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