Individual Calculations January 2009
 Jorczik, Julian  Total change: -0.45  Rating chartPersonal card
 World Youth Chess Championships 2008 - Open 16 Vung Tau VIE 2008-10-20
RcRownchangeKK*chgGame
 2257 2382 6.00 10 -0.51 15 -7.65 
  Ong, Way Justin 2044 MAS1.0010.12151.80 
  Tran, Ngoc Lan 2160 VIE1.0010.22153.30 
  Shimanov, Aleksandr m2476 RUS0.5010.13151.95 
  Adhiban, B m2439 IND0.001-0.4215-6.30 
  Karayev, Assylkhan 2283 KAZ0.501-0.1415-2.10 
  Wageih, Kareim m2197 EGY1.0010.26153.90 
  Durarbeyli, Vasif m2434 AZE0.001-0.4315-6.45 
  Mai, Lloyd 2150 CAN1.0010.21153.15 
  Pourramezanali, Amirreza 2077 IRI1.0010.14152.10 
  Debashis, Das 2310 IND0.001-0.6015-9.00 

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)
 
 Olympiad Dresden Open Dresden GER 2008-11-12
RcRownchangeKK*chgGame
 2294 2382 6.00 9 0.48 15 7.20 
  Cawdery, Daniel c2265 RSA0.001-0.6615-9.90 
  Grassi, Enrico c2064 SMR1.0010.13151.95 
  Stocek, Jiri g2578 CZE0.001-0.2515-3.75 
  Pitirotjirathon, Jirapak 2293 THA1.0010.38155.70 
  Patriarca, Luis f2318 PAR1.0010.41156.15 
  Ahmed Abdul, Sattar Abdulwhhab 2246 IRQ1.0010.32154.80 
  Diamant, Andre m2412 BRA1.0010.54158.10 
  Hernandez Basante, Francisco m2247 CRC0.001-0.6815-10.20 
  Uesugi, Shinsaku 2222 JPN1.0010.29154.35 

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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