Individual Calculations September 2010
 Aharon, Ofir  Total change: 42.75  Rating chartPersonal card
 Aviv 2010 Herzlia Herzlia ISR 2010-04-26
RcRownchangeKK*chgGame
 2111 2129 6.00 9 1.24 15 18.60 
  Hadari, Ariel 2029 ISR1.0010.36155.40 
  Hertz, Yaniv 1982 ISR1.0010.30154.50 
  Kudischewitsch, David m2353 RUS0.001-0.2215-3.30 
  Reshef, Omer 1950 ISR1.0010.27154.05 
  Hasidovsky, Michael 2131 ISR0.5010.00150.00 
  Schwarz, Harry 2040 ISR1.0010.38155.70 
  Axelrod, Arie f2374 ISR0.001-0.2015-3.00 
  Cnaan, Moshe 2162 ISR0.5010.05150.75 
  Ben Porat, Zeev 1977 ISR1.0010.30154.50 

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)
 
 Aviv 2010 Mark Centre Tel Aviv ISR 2010-04-27
RcRownchangeKK*chgGame
 2048 2129 4.50 7 0.29 15 4.35 
  Papiashvilli, Kobi 1853 ISR1.0010.17152.55 
  Hadari, Ariel 2029 ISR0.501-0.1415-2.10 
  Shutzman, Joseph f2241 USA0.001-0.3515-5.25 
  Levi, Nisan 1891 ISR1.0010.20153.00 
  Dvir, Ofir 1930 ISR1.0010.24153.60 
  Zak, Uriel m2298 ISR0.001-0.2815-4.20 
  Marcovici, Adrian 2096 ISR1.0010.45156.75 

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)
 
 Czech Open 2010 - A Pardubice CZE 2010-07-23
RcRownchangeKK*chgGame
 2296 2197 4.00 9 0.68 15 10.20 
  Fernandez, Daniel Howard f2401 SIN0.001-0.2415-3.60 
  Stella, Andrea f2310 ITA0.001-0.3515-5.25 
  Sedlacek, Jiri 2081 CZE1.0010.34155.10 
  Reinhart, Emmanuel f2336 FRA0.5010.19152.85 
  Varitski, Igor m2302 UKR1.0010.64159.60 
  Ortmann, David f2340 GER0.001-0.3115-4.65 
  Dobre, Claudiu f2341 ROU0.5010.19152.85 
  Wiley, Thomas f2295 ENG0.001-0.3715-5.55 
  Jeitz, Christian 2261 LUX1.0010.59158.85 

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)
 
 Olomouc Chess Summer 2010 - IM - B1 Olomouc CZE 2010-08-04
RcRownchangeKK*chgGame
 2291 2197 4.00 9 0.64 15 9.60 
  Sluka, Radek m2282 CZE0.5010.12151.80 
  Mikhailov, Viacheslav 2139 RUS1.0010.42156.30 
  Kolosowski, Mateusz f2308 POL0.001-0.3515-5.25 
  Dukaczewski, Piotr m2319 POL1.0010.671510.05 
  Antipov, Mikhail Al c2238 RUS0.5010.06150.90 
  Stachowiak, Kamil 2404 POL0.001-0.2315-3.45 
  Luch, Michal m2387 POL0.5010.25153.75 
  Aranaz Murillo, Amalia wf2190 ESP0.501-0.0115-0.15 
  Kireev, Aleksei m2355 RUS0.001-0.2915-4.35 

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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