Individual Calculations July 2012
 Ulko, Jaroslav  Total change: -12.30  Rating chartPersonal card
 Memorial Z.Tarasha 2012 A Moscow RUS 2012-04-14
RcRownchangeKK*chgGame
 2245 2472 7.50 9 0.53 10 5.30 
  Antonov, Alexandr 2106 RUS1.0010.10101.00 
  Dzhumaev, Almir 2190 RUS1.0010.16101.60 
  Losev, Dmitry m2315 RUS1.0010.29102.90 
  Aldokhin, Ivan m2375 RUS1.0010.37103.70 
  Mikhailov, Alexander 2250 RUS1.0010.22102.20 
  Vul, Arkadi Eremeevich g2318 RUS0.501-0.2110-2.10 
  Prokopchuk, Yury 2327 RUS0.501-0.1910-1.90 
  Kubatko, Ivan 2229 RUS1.0010.20102.00 
  Lagashin, Pavel 2092 RUS0.501-0.4110-4.10 

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)
 
 Memorial V.Baikov 2012 A Moscow RUS 2012-05-13
RcRownchangeKK*chgGame
 2208 2460 6.00 9 -1.23 10 -12.30 
  Shmatkov, Mikhail 2107 RUS1.0010.11101.10 
  Afanasiev, Nikita 2111 RUS1.0010.11101.10 
  Spichkin, Alexander 2222 RUS0.501-0.3010-3.00 
  Kozlov, Vladimir N m2251 RUS0.001-0.7710-7.70 
  Kalinichenko, Oleg f2186 RUS0.501-0.3310-3.30 
  Duong, Thanh Binh 2131 VIE0.501-0.3810-3.80 
  Chudinovskikh, Alexander M m2264 RUS1.0010.25102.50 
  Losev, Dmitry m2310 RUS0.501-0.2010-2.00 
  Zilbert, Oleg f2291 RUS1.0010.28102.80 

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)
 
 Alekhin Memorial 2012 Master Open Voronezh RUS 2012-06-12
RcRownchangeKK*chgGame
 2368 2460 5.00 9 -0.53 10 -5.30 
  Avdeeva, Veronika wf2180 RUS1.0010.16101.60 
  Ponkratov, Pavel g2590 RUS0.001-0.3210-3.20 
  Zhurikhin, Alexander 2272 RUS0.501-0.2410-2.40 
  Pogosian, Georgy f2268 RUS1.0010.25102.50 
  Rakhmanov, Aleksandr g2603 RUS0.5010.19101.90 
  Zakhartsov, Viacheslav V. g2562 RUS0.001-0.3610-3.60 
  Demianjuk, Alexander 2300 RUS0.501-0.2110-2.10 
  Papp, Petra wm2292 HUN1.0010.28102.80 
  Faizrakhmanov, Ramil 2243 RUS0.501-0.2810-2.80 

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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