Individual Calculations March 2018
 Sevian, Samuel  Total change: 1.60  Rating chartPersonal card
 Open Portugal 2018 Lisbon POR 2018-02-03
RcRownchangeKK*chgGame
 2390 2617 7.00 9 0.05 10 0.50 
  Eberlein, Johann 2217  * GER1.0010.08100.80 
  Schwartz, Ylon f2263 USA1.0010.11101.10 
  Sousa, Andre Ventura m2405 POR0.501-0.2710-2.70 
  Haria, Ravi m2376 ENG0.501-0.3010-3.00 
  Alshameary Puente, Ismael f2339 ESP1.0010.17101.70 
  Nayhebaver, Martin m2456 SVK0.501-0.2110-2.10 
  Campora, Daniel H. g2426 ARG1.0010.25102.50 
  Kanarek, Marcel g2512 POL1.0010.36103.60 
  Repka, Christopher m2513 SVK0.501-0.1410-1.40 
 * 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)
 
 9th Annual Southwest Class Championships Fort Worth, Texas USA 2018-02-15
RcRownchangeKK*chgGame
 2455 2617 5.00 7 0.11 10 1.10 
  Lin, Andy 2217  * USA1.0010.08100.80 
  Rao, Prasanna R m2461 IND0.501-0.2110-2.10 
  Mandizha, Farai m2406 ZIM1.0010.23102.30 
  Bartholomew, John m2472 USA1.0010.31103.10 
  Preotu, Razvan g2491 CAN0.501-0.1710-1.70 
  Raznikov, Danny g2487 ISR0.501-0.1810-1.80 
  Kovalyov, Anton g2654 CAN0.5010.05100.50 
 * 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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