Individual Calculations April 2009
 Demidov, Mikhail  Total change: 54.90  Rating chartPersonal card
 Moscow Chmp. 2008 Junors open Moscow RUS 2008-11-19
RcRownchangeKK*chgGame
 2149 2288 7.50 9 1.47 15 22.05 
  Tyutyunnikov, Kirill 1953 RUS1.0010.12151.80 
  Cherny, Oleg 2056 RUS1.0010.21153.15 
  Sychev, Klementy 2127 RUS1.0010.29154.35 
  Vdovin, Sergei 2263 RUS0.501-0.0315-0.45 
  Kurukin, Dmitry 2186 RUS1.0010.36155.40 
  Arslanov, Shamil 2280 RUS1.0010.49157.35 
  Omariev, Maksim 2234 RUS1.0010.42156.30 
  Eliseev, Urii 2268 RUS0.001-0.5315-7.95 
  Grigoryeva, Olga A. 1978 RUS1.0010.14152.10 

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)
 
 23. T.Petrosian Memorial 2009 open Moscow RUS 2009-01-03
RcRownchangeKK*chgGame
 2188 2288 6.00 9 0.38 15 5.70 
  Tyutyunnikov, Kirill 1979 RUS1.0010.14152.10 
  Zaryvkina, Anastasia 2081 RUS1.0010.23153.45 
  Antonov, Alexandr 2121 RUS1.0010.28154.20 
  Pustovoitova, Daria 2314 RUS0.5010.04150.60 
  Grigoryan, Karen H. c2139 ARM0.001-0.7015-10.50 
  Mikhailov, Viacheslav 2096 RUS1.0010.25153.75 
  Stankovic, Milos 2311 SRB0.5010.03150.45 
  Aldokhin, Ivan 2251 RUS1.0010.45156.75 
  Hovhannisyan, Robert 2402 ARM0.001-0.3415-5.10 

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)
 
 Moscow open 2009 A Moscow RUS 2009-01-31
RcRownchangeKK*chgGame
 2524 2288 3.50 8 1.81 15 27.15 
  Geller, Jakov m2523 RUS0.5010.29154.35 
  Yemelin, Vasily g2578 RUS0.5010.34155.10 
  Bryzgalin, Kirill g2537 RUS1.0010.811512.15 
  Guseinov, Gadir g2638 AZE0.001-0.1115-1.65 
  Mozharov, Mikhail 2475 RUS1.0010.741511.10 
  Popov, Ivan g2541 RUS0.001-0.1915-2.85 
  Krivoborodov, Egor m2436 RUS0.001-0.3015-4.50 
  Belov, Igor m2460 RUS0.5010.23153.45 

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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