Rapid: Individual Calculations January 2020
 Helaszek, Edward  Total change: 25.00  Rating chartPersonal card
 Mistrzostwa Dolnego Slaska w Szachach Szybkich 2019 Legnica POL 2019-11-30
RcRownchangeKK*chgGame
 1841 1832 6.50 9 1.99 20 39.80 
  Kuska, Bartosz 1432  * POL1.0010.08201.60 
  Czuba, Tadeusz 1493 POL1.0010.12202.40 
  Swicarz, Maciej 2232  * POL1.0010.922018.40 
  Stachowiak, Kamil m2232  * POL0.001-0.0820-1.60 
  Lewandowski, Wiktor 1507 POL1.0010.13202.60 
  Kantane, Anna wm2127 POL0.001-0.1520-3.00 
  Smietanski, Marek 1575 POL1.0010.18203.60 
  Izbinski, Bartlomiej 2232  * POL0.5010.42208.40 
  Madej, Marek 1736 POL1.0010.37207.40 
 * 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 06-12-2019 Wroclaw POL 2019-12-06
RcRownchangeKK*chgGame
 1664 1819 4.00 7 -0.74 20 -14.80 
  Kosior, Jan 1457 POL1.0010.10202.00 
  Tworzydlo, Piotr 2185 POL0.001-0.1020-2.00 
  Mrozinski, Mateusz 1574 POL0.501-0.3020-6.00 
  Luberanski, Jakub 1928 POL0.001-0.3520-7.00 
  Sieja, Krzysztof 1559 POL1.0010.18203.60 
  Madajczak, Piotr 1527 POL0.501-0.3520-7.00 
  Roman, Milosz 1419  * 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)
 

 

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