Individual Calculations September 2009
 Fridman, Daniel  Total change: -4.40  Rating chartPersonal card
 4th Polonia Wroclaw's Tournament - Open A Wroclaw POL 2009-06-20
RcRownchangeKK*chgGame
 2507 2646 6.00 9 -0.07 10 -0.70 
  Janocha, Wieslaw f2296 POL1.0010.11101.10 
  Rajlich, Iweta mwg2424 POL1.0010.22102.20 
  Muzychuk, Anna mwg2533 SLO0.501-0.1510-1.50 
  Swiercz, Dariusz g2492 POL1.0010.29102.90 
  Socko, Bartosz g2637 POL0.501-0.0110-0.10 
  Piorun, Kacper m2476 POL0.501-0.2210-2.20 
  Socko, Monika gwg2456 POL1.0010.25102.50 
  Postny, Evgeny g2648 ISR0.001-0.5010-5.00 
  Macieja, Bartlomiej g2601 POL0.501-0.0610-0.60 

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)
 
 Intomart GfK Open 2009 Hilversum NED 2009-06-28
RcRownchangeKK*chgGame
 2474 2646 5.50 8 -0.18 10 -1.80 
  Heemskerk, Wim f2296 NED1.0010.11101.10 
  Pruijssers, Roeland m2442 NED0.501-0.2610-2.60 
  Motoc, Alina wg2304 ROU1.0010.12101.20 
  Reinderman, Dimitri g2560 NED0.501-0.1210-1.20 
  Pavlovic, Milos g2511 SRB1.0010.32103.20 
  Spoelman, Wouter m2512 NED0.501-0.1810-1.80 
  Krasenkow, Michal g2622 POL0.501-0.0310-0.30 
  Haslinger, Stewart G g2544 ENG0.501-0.1410-1.40 

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)
 
 Jubilee Open Master 2009 Zurich SUI 2009-08-09
RcRownchangeKK*chgGame
 2461 2665 6.50 9 -0.19 10 -1.90 
  Zak, Uri 2265  * ISR0.501-0.4210-4.20 
  Van Overdam, Julian 2265  * NED1.0010.08100.80 
  Das, Arghyadip m2392 IND1.0010.17101.70 
  Alsina, Leal Daniel m2529 ESP1.0010.32103.20 
  Pelletier, Yannick g2574 SUI0.501-0.1210-1.20 
  Lopez, Martinez Jose Manuel g2555 ESP0.501-0.1510-1.50 
  Saric, Ivan g2561 CRO0.501-0.1410-1.40 
  Jovanic, Ognjen g2541 CRO0.501-0.1710-1.70 
  Vernay, Clovis m2463 FRA1.0010.24102.40 
 * 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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