Individual Calculations May 2012
 Soozankar, A M  Total change: -11.55  Rating chartPersonal card
 10th Iranian Super League Team Championship (season II) Varius City in Iran IRI 2011-11-03
RcRownchangeKK*chgGame
 2362 2295 1.00 6 -1.51 15 -22.65 
  Mallahi, Amir m2361 IRI1.0010.59158.85 
  Asbahi, Mohammad 2096 IRI0.001-0.7615-11.40 
  Darini, Pouria m2474 IRI0.001-0.2715-4.05 
  Abbasi, Rasool 2187 IRI0.001-0.6515-9.75 
  Moradiabadi, Elshan g2538 IRI0.001-0.2015-3.00 
  Kovalev, Andrei g2513 BLR0.001-0.2215-3.30 

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)
 
 10th Khazar Open Chess Tournament A (+2100) Rasht IRI 2012-02-29
RcRownchangeKK*chgGame
 2259 2288 6.50 11 0.74 15 11.10 
  Moradi, Amirmasoud 2037 IRI1.0010.19152.85 
  Toufighi, Homayoon g2444 IRI0.001-0.2915-4.35 
  Tabatabaei, M Amin f2047 IRI0.501-0.3015-4.50 
  Tahbaz, Arash 1888  * IRI1.0010.08151.20 
  Quparadze, Giga m2451 GEO0.001-0.2815-4.20 
  Naderi, Abdollah 2145 IRI1.0010.31154.65 
  Yegiazarian, Arsen g2430 ARM0.001-0.3115-4.65 
  Lorparizangeneh, Shahin f2171 IRI1.0010.34155.10 
  Sadeh, Shahin f2336 IRI1.0010.57158.55 
  Mahjoob, Morteza g2440 IRI0.5010.20153.00 
  Nigalidze, Gaioz m2459 GEO0.5010.23153.45 
 * 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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