Individual Calculations July 2015
 Parligras, Mircea-Emilian  Total change: 5.70  Rating chartPersonal card
 International Chess Festival "Open Iasi" 2nd edition Iasi ROU 2015-05-29
RcRownchangeKK*chgGame
 2354 2581 6.50 9 -0.34 10 -3.40 
  Cosman, Andreea-Marioara wf2181  * ROU1.0010.08100.80 
  Piasetski, Leon m2272 CAN1.0010.14101.40 
  Doncea, Vladimir m2425 ROU0.001-0.7110-7.10 
  Bach, Adrian-Kalman f2195 ROU1.0010.09100.90 
  Posedaru, Bogdan f2388 ROU1.0010.25102.50 
  Vishnu, Prasanna. V g2482 IND0.501-0.1410-1.40 
  Sundararajan, Kidambi g2426 IND0.501-0.2110-2.10 
  Stoleriu, George 2182 ROU1.0010.08100.80 
  Lupulescu, Constantin g2635 ROU0.5010.08100.80 
 * 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)
 
 Bulgarian chess summer 2015, Albena A tournament Albena resort BUL 2015-06-17
RcRownchangeKK*chgGame
 2486 2581 6.50 9 0.91 10 9.10 
  Zhai, Mo wm2329 CHN0.501-0.3110-3.10 
  Aryan, Chopra 2334 IND1.0010.19101.90 
  Tabatabaei, M.amin m2434 IRI1.0010.30103.00 
  Deac, Bogdan-Daniel m2460 ROU0.501-0.1610-1.60 
  Enchev, Ivajlo m2408 BUL1.0010.27102.70 
  Kovalenko, Igor g2657 LAT1.0010.60106.00 
  Wen, Yang g2592 CHN0.5010.02100.20 
  Yu, Ruiyuan g2558 CHN0.501-0.0310-0.30 
  Lu, Shanglei g2606 CHN0.5010.03100.30 

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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