Rapid: Individual Calculations April 2018
 Urban, Szymon  Total change: 4.60  Rating chartPersonal card
 Otwarte Mistrzostwa Wojewodztwa Lodzkiego Juniorow w Szachach Szybkich Zgierz POL 2018-03-03
RcRownchangeKK*chgGame
 1505 1105 0.00 1 -0.08 20 -1.60 
  Kostecka, Marika 1505  * POL0.001-0.0820-1.60 
 * 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)
 
 Mistrzostwa Polski w Szachach Szybkich'2018 Zgierz POL 2018-03-04
RcRownchangeKK*chgGame
 1364 1105 1.50 8 -0.13 20 -2.60 
  Kelm, Robert 1505  * POL0.001-0.0820-1.60 
  Zajac, Karol 1505  * POL0.001-0.0820-1.60 
  Janowicz, Dariusz 1390 POL0.5010.34206.80 
  Garbowska, Maja 1302 POL0.001-0.2520-5.00 
  Bukala, Weronika 1112 POL0.001-0.4920-9.80 
  Szczepocka-Kielbratowska, Renata 1378 POL1.0010.832016.60 
  Gorecki, Mateusz 1452 POL0.001-0.1120-2.20 
  Losiak, Rafal 1266 POL0.001-0.2920-5.80 
 * 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)
 
 Mistrzostwa Lodzi w Szachach Szybkich Memorial Mistrza Tomasza Rakowieckiego 2018 Lodz POL 2018-03-18
RcRownchangeKK*chgGame
 1485 1105 1.00 6 0.44 20 8.80 
  Samborski, Henryk 1505  * POL0.001-0.0820-1.60 
  Zajac, Karol 1505  * POL0.001-0.0820-1.60 
  Matyszewski, Zygmunt 1505  * POL0.001-0.0820-1.60 
  Fisiak, Krzysztof 1384 POL1.0010.842016.80 
  Rogalski, Krzysztof 1505  * POL0.001-0.0820-1.60 
  Grabarczyk, Sylwester 1505  * CZE0.001-0.0820-1.60 
 * 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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