Individual Calculations April 2018
 Sniadecki, Oskar  Total change: -12.40  Rating chartPersonal card
 Mistrzostwa Polski Mlodzikow do 10 lat - Chlopcy Chrusty POL 2018-02-25
RcRownchangeKK*chgGame
 1209 1277 4.50 9 -0.78 40 -31.20 
  Olszewski, Antoni 1059 POL1.0010.22408.80 
  Grobelny, Mikolaj 1031 POL1.0010.19407.60 
  Bartodziej, Bartosz 1468 POL0.5010.254010.00 
  Jaworski, Tymon 1402 POL0.5010.17406.80 
  Zieba, Hubert 1331 POL0.5010.08403.20 
  Grzebieniowski, Michal 1193 POL0.001-0.6240-24.80 
  Musin, Pawel 1149 POL0.001-0.6740-26.80 
  Wolak, Maciej 1101 POL1.0010.274010.80 
  Wojtacha, Krzysztof 1150 POL0.001-0.6740-26.80 

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)
 
 VII TURNIEJ SZACHOWY "O GDANSKA KORONE" FIDE Gdansk POL 2018-03-24
RcRownchangeKK*chgGame
 1197 1215 1.00 1 0.47 40 18.80 
  Piech, Boguslaw 1197 POL1.0010.474018.80 

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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