Individual Calculations April 2018
 Spionkowski, Fabian  Total change: -20.80  Rating chartPersonal card
 Mistrzostwa Polski Mlodzikow do 10 lat - Chlopcy Chrusty POL 2018-02-25
RcRownchangeKK*chgGame
 1223 1125 2.50 7 -0.13 40 -5.20 
  Zieba, Hubert 1331 POL0.5010.264010.40 
  Zmarzly, Wiktor 1185 POL0.001-0.4240-16.80 
  Adamala, Tomasz 1196 POL1.0010.604024.00 
  Mulawa, Cyprian 1191 POL0.001-0.4140-16.40 
  Skrzypinski, Jan 1194 POL0.001-0.4040-16.00 
  Jaworski, Tymon 1402 POL0.001-0.1740-6.80 
  Olszewski, Antoni 1059 POL1.0010.414016.40 

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)
 
 Druzynowe Mistrzostwa KPZSzach sezon 2017/2018 Round 8-9 Bydgoszcz POL 2018-03-11
RcRownchangeKK*chgGame
 1398 1125 0.00 2 -0.39 40 -15.60 
  Szmidt, Przemyslaw 1525  * POL0.001-0.0840-3.20 
  Majchrzak, Wojciech 1270 POL0.001-0.3140-12.40 
 * 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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