Individual Calculations September 2010
 Posedaru, Bogdan  Total change: -20.40  Rating chartPersonal card
 Romanian Junior Team Championship - Open under 20 Iasi ROU 2010-07-27
RcRownchangeKK*chgGame
 2079 2294 2.50 4 -0.42 15 -6.30 
  Delgado-Vlaic, Adrian 1894  * ROU1.0010.08151.20 
  Chifor, Ovidiu-Emanuel 2264 ROU0.001-0.5415-8.10 
  Delgado-Vlaic, Adrian 1894  * ROU1.0010.08151.20 
  Chifor, Ovidiu-Emanuel 2264 ROU0.501-0.0415-0.60 
 * 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)
 
 World Junior U20 Championship Czarna/Chotowa POL 2010-08-03
RcRownchangeKK*chgGame
 2263 2294 6.00 13 -0.94 15 -14.10 
  Stupak, Kirill m2504 BLR0.001-0.2315-3.45 
  Lis, Marek 2072 POL0.501-0.2815-4.20 
  Gator, Mosab 2110 LBA0.001-0.7415-11.10 
  Van Rensburg, Ryan Pierre 2072 RSA1.0010.22153.30 
  Spoelman, Wouter g2580 NED0.001-0.1615-2.40 
  Janus, Przemyslaw 2085 POL1.0010.23153.45 
  Dvirnyy, Daniyyl m2457 ITA0.001-0.2815-4.20 
  Kaleta, Blazej 1944 POL1.0010.11151.65 
  Roos, Adrian 2096 BEL0.501-0.2615-3.90 
  Huschenbeth, Niclas m2459 GER0.5010.22153.30 
  Dimitrov, Pavel m2365 BUL0.5010.10151.50 
  Anton, Teodor f2350 ROU0.5010.08151.20 
  Akkozov, Berik f2328 KAZ0.5010.05150.75 

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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