Individual Calculations April 2018
 Rainer, Piotr  Total change: 172.00  Rating chartPersonal card
 Mistrzostwa Krakowskiego Klubu Szachistow'2018 Krakow POL 2018-03-10
RcRownchangeKK*chgGame
 1560 1432 3.50 5 1.80 40 72.00 
  Meers, Hubert 1784 POL0.001-0.1140-4.40 
  Szewc, Dobromila 1113 POL1.0010.13405.20 
  Hertlein, Irena 1632 POL1.0010.764030.40 
  Dadello, Barbara 1614 POL1.0010.744029.60 
  Pietrzak, Tomasz 1655 POL0.5010.284011.20 

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)
 
 MARCOWE ZMAGANIA PRZY SZACHOWNICY - gr II - I kat. Niepolomice POL 2018-03-23
RcRownchangeKK*chgGame
 1617 1432 4.50 7 2.50 40 100.00 
  Marciniak, Leonard 1608 POL1.0010.734029.20 
  Kretowicz, Piotr 1772 POL0.001-0.1240-4.80 
  Pawlak, Emilia 1501 POL1.0010.604024.00 
  Wasik, Mateusz 1689 POL1.0010.824032.80 
  Zmarzly, Wiktor 1239 POL1.0010.254010.00 
  Krawczyk, Wojciech 1676 POL0.5010.304012.00 
  Swider, Pawel 1832  * POL0.001-0.0840-3.20 
 * 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)
 

 

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