Individual Calculations January 2009
 Berescu, Alin  Total change: -2.20  Rating chartPersonal card
 Open Romgaz Bucuresti ROU 2008-09-11
RcRownchangeKK*chgGame
 2298 2489 5.50 9 -0.99 10 -9.90 
  Savu, Ionut-Catalin 2139 ROU1.0010.11101.10 
  Apostu, Toader 2139 ROU1.0010.11101.10 
  Miroshnichenko, Evgenij g2593 UKR0.001-0.3610-3.60 
  Luncasu, Raul-Ionut 2185 ROU1.0010.14101.40 
  Economescu, Valentin 2139 ROU0.001-0.8910-8.90 
  Vedmediuc, Serghei m2396 MDA1.0010.37103.70 
  Podgursky, Sten f2260 MDA1.0010.21102.10 
  Filippov, Anton g2531 UZB0.001-0.4410-4.40 
  Miedema, Roi f2303 NED0.501-0.2410-2.40 

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)
 
 Open 'Mediterranean 2017' Rijeka 2008 Rijeka CRO 2008-11-29
RcRownchangeKK*chgGame
 2395 2505 6.50 9 0.77 10 7.70 
  Premuzic, Zoran 2155 CRO1.0010.11101.10 
  Cucancic, Sinisa 2257 CRO1.0010.19101.90 
  Sandalakis, Angelos 2376 GRE1.0010.33103.30 
  Bosiocic, Marin g2549 CRO0.5010.06100.60 
  Tania, Sachdev mwg2425 IND0.501-0.1110-1.10 
  Melia, Salome mwg2410 GEO0.501-0.1310-1.30 
  Zaja, Ivan g2461 CRO0.501-0.0610-0.60 
  Bukal, Vladimir Jr. m2394 CRO1.0010.35103.50 
  Drazic, Sinisa g2528 SRB0.5010.03100.30 

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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