Individual Calculations April 2009
 Lysyj, Igor  Total change: -3.40  Rating chartPersonal card
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2493 2620 6.50 9 0.50 10 5.00 
  Tseshkovsky, Vitaly g2542 RUS0.501-0.1110-1.10 
  Lavrik, Dmitry f2414 RUS0.501-0.2610-2.60 
  Onoprienko, Vladimir m2372 RUS1.0010.19101.90 
  Sek, Konstantin 2417 RUS1.0010.24102.40 
  Kabanov, Nikolai m2502 RUS0.501-0.1610-1.60 
  Yandemirov, Valeri g2474 RUS1.0010.30103.00 
  Yakovich, Yuri g2556 RUS0.501-0.0910-0.90 
  Sjugirov, Sanan g2562 RUS1.0010.42104.20 
  Kurnosov, Igor g2602 RUS0.501-0.0310-0.30 

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)
 
 Aeroflot open A1 Moscow RUS 2009-02-17
RcRownchangeKK*chgGame
 2589 2620 4.00 9 -0.90 10 -9.00 
  Grigoryan, Avetik g2506 ARM1.0010.34103.40 
  Vitiugov, Nikita g2687 RUS0.5010.09100.90 
  Naiditsch, Arkadij g2693 GER0.5010.10101.00 
  Bacrot, Etienne g2722 FRA0.001-0.3610-3.60 
  Ajrapetjan, Yuriy g2490 UKR0.501-0.1810-1.80 
  Zhou, Weiqi g2542 CHN0.001-0.6110-6.10 
  Li, Shilong g2559 CHN0.501-0.0810-0.80 
  Maslak, Konstantin g2541 RUS0.501-0.1110-1.10 
  Vazquez Igarza, Renier g2558 ESP0.501-0.0910-0.90 

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 individual European chess championship Budva MNE 2009-03-06
RcRownchangeKK*chgGame
 2523 2620 7.00 11 0.06 10 0.60 
  Certic, Branimir m2398 SRB1.0010.22102.20 
  Drazic, Sinisa g2513 SRB0.001-0.6510-6.50 
  Valeanu, Eduard-Andrei 2432 ROU1.0010.26102.60 
  Szabo, Gergely-Andras-Gyula m2506 ROU1.0010.34103.40 
  Gallagher, Joseph G g2480 SUI0.501-0.1910-1.90 
  Banusz, Tamas m2501 HUN0.501-0.1610-1.60 
  Prohaszka, Peter m2512 HUN1.0010.35103.50 
  Malakhov, Vladimir g2692 RUS0.001-0.4010-4.00 
  Iljushin, Alexei g2564 RUS0.501-0.0810-0.80 
  Deviatkin, Andrei g2566 RUS1.0010.42104.20 
  Hillarp Persson, Tiger g2586 SWE0.501-0.0510-0.50 

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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