Individual Calculations September 2019
 Mertins, Ostap  Total change: 15.30  Rating chartPersonal card
 Malaya Zemlya-2019 B11 Novorossiysk RUS 2019-07-16
RcRownchangeKK*chgGame
 1277 1339 4.50 7 0.40 30 12.00 
  Romanov, Vladislav O. 1099 RUS0.501-0.3030-9.00 
  Khantuev, Adam 1262 RUS0.501-0.1130-3.30 
  Imamov, Daniil 1148 RUS1.0010.25307.50 
  Mikhailov, Lev N 1090 RUS1.0010.19305.70 
  Lyadov, Kirill 1345 RUS1.0010.513015.30 
  Lipovoy, Ivan 1324 RUS0.501-0.0230-0.60 
  Akhmedov, David 1668 RUS0.001-0.1230-3.60 

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)
 
 European Youth Chess Championship 2019 Open 10 Bratislava SVK 2019-08-02
RcRownchangeKK*chgGame
 1529 1339 2.50 8 0.10 30 3.00 
  Kiladze, Luka 1739  * GEO0.001-0.0830-2.40 
  Udipi, Kala Kishan 1739  * SUI1.0010.923027.60 
  Navoyan, Gagik 1716 ARM0.001-0.0930-2.70 
  Kisic, Jovan 1739  * SRB0.001-0.0830-2.40 
  Ahmadzada, Huseyn 1476 AZE0.001-0.3230-9.60 
  Vana, Jan 1118 CZE0.501-0.2830-8.40 
  Sahidi, Sear 1220 SVK1.0010.343010.20 
  Biyiksiz, Ali Batuhan 1483 TUR0.001-0.3130-9.30 
 * 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)
 
 Petersburg Summer 2019 - Russian Cup B11 St. Petersburg RUS 2019-08-14
RcRownchangeKK*chgGame
 1241 1339 5.00 8 0.01 30 0.30 
  Zambrzhitskiy, Yan 1136 RUS1.0010.24307.20 
  Tambovskii, Kirill 1539 RUS0.001-0.2430-7.20 
  Ismailov, Artem Dm. 1067 RUS1.0010.17305.10 
  Khalbad, Daniil 1161 RUS1.0010.27308.10 
  Gaymaleev, Rodion 1315 RUS0.501-0.0330-0.90 
  Puzyrevsky, Semen 1344 RUS0.001-0.4930-14.70 
  Karsakov, Maxim 1183 RUS1.0010.29308.70 
  Baroyan, David 1186 RUS0.501-0.2030-6.00 

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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