Individual Calculations September 2011
 Kojima, Shinya  Total change: -0.90  Rating chartPersonal card
 8th Annual Philadelphia International Philadelphia, Pennsylvania USA 2011-06-25
RcRownchangeKK*chgGame
 2318 2328 4.50 9 -0.12 15 -1.80 
  Obiamiwe, Paul E 2010 NGR1.0010.13151.95 
  Aaron, Deepak 2288 USA0.501-0.0615-0.90 
  Garcia, Gildardo J g2367 COL0.001-0.4515-6.75 
  Rasch, Holger f2287 GER1.0010.44156.60 
  Adu, Oladapo O m2295 NGR0.501-0.0515-0.75 
  Shahade, Michael f2266 USA1.0010.41156.15 
  Gerzhoy, Leonid m2496 CAN0.001-0.2815-4.20 
  Piasetski, Leon D m2301 CAN0.501-0.0415-0.60 
  Lenderman, Aleksandr g2548 USA0.001-0.2215-3.30 

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)
 
 39th Annual World Open - Open Section Philadelphia, Pennsylvania USA 2011-06-28
RcRownchangeKK*chgGame
 2350 2328 3.50 9 -0.77 15 -11.55 
  Mikhalevski, Victor g2577 ISR0.5010.31154.65 
  Ly, Mouthun f2375 AUS0.001-0.4315-6.45 
  Ikeda, Junta f2315 AUS1.0010.48157.20 
  Thavandiran, Shiyam f2335 CAN1.0010.51157.65 
  Wang, Puchen m2437 NZL0.5010.15152.25 
  Gelashvili, Tamaz g2611 GEO0.001-0.1615-2.40 
  Rosen, Eric S 2216 USA0.001-0.6515-9.75 
  Krishnan, Varun 2110 USA0.501-0.2815-4.20 
  Ni, Viktorija wm2178 LAT0.001-0.7015-10.50 

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)
 
 2011 Japan Chess League Tokyo JPN 2011-08-13
RcRownchangeKK*chgGame
 2151 2300 5.00 6 0.83 15 12.45 
  Iwasaki, Yudai c2119 JPN1.0010.26153.90 
  Nakamura, Naohiro 2033 JPN1.0010.18152.70 
  Nanjo, Ryosuke c2259 JPN0.001-0.5615-8.40 
  Shiomi, Ryo 2127 JPN1.0010.27154.05 
  Sano, Tomu 2129 JPN1.0010.27154.05 
  Baba, Masahiro c2237 JPN1.0010.41156.15 

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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