Individual Calculations January 2020
 Parvanyan, Ashot  Total change: -4.70  Rating chartPersonal card
 elllobregat open chess grupo A El prat de llobregat ESP 2019-12-03
RcRownchangeKK*chgGame
 2286 2456 4.50 9 -1.88 10 -18.80 
  Vergara Anton, Diego 2227 ESP1.0010.21102.10 
  Manush, Shah f2341 IND1.0010.34103.40 
  Narayanan.s.l g2626 IND0.001-0.2810-2.80 
  Bobadilla Viera, Jorge Samuel m2339 VEN0.001-0.6610-6.60 
  Le Goff, Ronan f2272 FRA0.501-0.2410-2.40 
  Csiki, Endre f2259 HUN0.501-0.2510-2.50 
  Yordanov, Lachezar f2238 BUL0.001-0.7810-7.80 
  Ayushh, Ravikumar 2056  * IND0.501-0.4210-4.20 
  Cholleti, Sahajasri wf2216 IND1.0010.20102.00 
 * 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)
 
 VI Sunway Sitges International Chess Festival - Group A Sitges ESP 2019-12-13
RcRownchangeKK*chgGame
 2443 2456 6.50 10 1.41 10 14.10 
  Fogel, Pierre 2078 BEL1.0010.09100.90 
  Fecker, Noah f2277 SUI0.501-0.2310-2.30 
  Ivanchuk, Vassily g2690 UKR0.5010.29102.90 
  Garcia Martin, Marta mwg2306 ESP1.0010.30103.00 
  Salgado Lopez, Ivan g2605 ESP0.5010.20102.00 
  Dragnev, Valentin g2553 AUT1.0010.63106.30 
  Peralta, Fernando g2577 ARG0.5010.16101.60 
  Narayanan, Srinath g2529 IND0.5010.10101.00 
  Aroshidze, Levan g2514 ESP0.001-0.4210-4.20 
  Webb, Laurence E f2296 ENG1.0010.29102.90 

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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