Individual Calculations March 2018
 Sabuk, Piotr  Total change: -5.30  Rating chartPersonal card
 1. liga východ 2017/2018 r7-8 various CZE 2018-02-04
RcRownchangeKK*chgGame
 2391 2369 0.00 1 -0.47 10 -4.70 
  Roubalik, Jakub 2391 CZE0.001-0.4710-4.70 

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)
 
 International Chess Open Graz 2018 A Graz AUT 2018-02-17
RcRownchangeKK*chgGame
 2270 2369 5.50 9 -0.06 10 -0.60 
  Dimitriadis, Michael 2048 AUT0.501-0.3710-3.70 
  Cmor, Nino 2024 SLO1.0010.11101.10 
  Oglaza, Oskar 2245 POL1.0010.33103.30 
  Dastan, Muhammed Batuhan g2520 TUR0.001-0.3010-3.00 
  Rohrmueller, Ulrich 2216 GER1.0010.30103.00 
  Kanmazalp, Ogulcan m2477 TUR0.001-0.3510-3.50 
  Yildiz Kadioglu, Betul Cemre wg2298 TUR1.0010.40104.00 
  Nguyen, Piotr m2421 POL0.5010.07100.70 
  Li, Xueyi 2177 CHN0.501-0.2510-2.50 

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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