Individual Calculations May 2017
 Abrahamyan, Tatev  Total change: 0.40  Rating chartPersonal card
 2017 U.S. Women's Championship Saint Louis, Missouri USA 2017-03-29
RcRownchangeKK*chgGame
 2289 2364 5.50 11 -1.10 20 -22.00 
  Virkud, Apurva wf2262 USA1.0010.36207.20 
  Yip, Carissa wf2234 USA0.501-0.1820-3.60 
  Krush, Irina gwg2444 USA0.001-0.3920-7.80 
  Sharevich, Anna wg2257 USA0.501-0.1520-3.00 
  Feng, Maggie wc2162 USA1.0010.24204.80 
  Foisor, Sabina-Francesca wg2272 USA0.001-0.6320-12.60 
  Nemcova, Katerina wg2359 USA0.501-0.0120-0.20 
  Yu, Jennifer R wm2196 USA0.501-0.2220-4.40 
  Nguyen, Emily wm2173 USA1.0010.25205.00 
  Paikidze, Nazi mwg2369 USA0.001-0.4920-9.80 
  Zatonskih, Anna mwg2451 USA0.5010.12202.40 

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)
 
 GAMMA Reykjavik Open 2017 Reykjavik ISL 2017-04-19
RcRownchangeKK*chgGame
 2283 2364 7.00 10 1.12 20 22.40 
  Mai, Alexander Oliver 1964  * ISL1.0010.08201.60 
  Dietzsch, Herbert 2106 GER1.0010.18203.60 
  Can, Emre g2578 TUR1.0010.772015.40 
  Gupta, Abhijeet g2607 IND0.001-0.2020-4.00 
  Tunge, Christian 2055 NOR1.0010.14202.80 
  Panchanathan, Magesh Chandran g2494 IND0.001-0.3220-6.40 
  Yu, Jonathan 2073 CAN0.501-0.3520-7.00 
  Plotkin, Victor f2243 CAN0.501-0.1620-3.20 
  Tokranovs, Dmitrijs 2227 LAT1.0010.32206.40 
  Liang, Awonder m2483 USA1.0010.662013.20 
 * 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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