Rapid: Individual Calculations September 2017
 Gorecki, Jaroslaw  Total change: -4.40  Rating chartPersonal card
 XXVIII Memorial Szachowy Jozefa Kochana Koszalin POL 2017-08-19
RcRownchangeKK*chgGame
 1523 1543 4.00 8 -0.36 20 -7.20 
  Godzwon, Iwo 1943  * POL0.001-0.0820-1.60 
  Polakowska, Agnieszka 1227 POL1.0010.13202.60 
  Kowalski, Maciej 1943  * POL0.001-0.0820-1.60 
  Zadkowski, Maciej 1284 POL1.0010.18203.60 
  Kossowski, Piotr 1274 POL1.0010.17203.40 
  Pilat, Wieslaw 1855 POL0.001-0.1420-2.80 
  Tararako, Adam 1396 POL0.001-0.7020-14.00 
  Sliz, Karol 1262 POL1.0010.16203.20 
 * 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)
 
 I Turniej Szachowy o Puchar Prezydenta Miasta Tarnobrzega 2017 Tarnobrzeg POL 2017-08-26
RcRownchangeKK*chgGame
 1745 1543 2.00 7 0.14 20 2.80 
  Marszalek, Maciej 1943  * POL0.001-0.0820-1.60 
  Baniak, Lukasz 1811 POL0.001-0.1720-3.40 
  Semczuk, Jerzy 1791 POL0.001-0.1920-3.80 
  Masternak, Bartosz 1240 POL1.0010.14202.80 
  Kot, Jerzy f1943  * POL0.001-0.0820-1.60 
  Baranski, Robert 1723 POL1.0010.742014.80 
  Juszczuk, Grzegorz 1764 POL0.001-0.2220-4.40 
 * 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)
 

 

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