Individual Calculations July 2011
 Istvanovszki, Martin  Total change: 29.10  Rating chartPersonal card
 HUN Team Ch. Maroczy Gr. Hungary (East) HUN 2010-09-12
RcRownchangeKK*chgGame
 2308 2282 2.00 3 0.59 15 8.85 
  Korpa, Bence 2228 HUN1.0010.42156.30 
  Dory, Jeno m2277 HUN0.501-0.0115-0.15 
  Boricsev, Oleg m2419 HUN0.5010.18152.70 

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)
 
 HUN Team Ch. Szabo L. Gr. Hungary HUN 2010-10-10
RcRownchangeKK*chgGame
 2206 2282 8.00 11 1.40 15 21.00 
  Szabo, Leon 2185 HUN1.0010.37155.55 
  Gara, Ticia wg2348 HUN0.5010.09151.35 
  Boronyak, Arpad f2198 HUN1.0010.38155.70 
  Hitter, Gabriella 2050 HUN1.0010.21153.15 
  Horvath, David 2305 HUN0.001-0.4715-7.05 
  Tanacs, Anna wf2070 HUN1.0010.23153.45 
  Kovacs, Lajos 2212 HUN0.501-0.1015-1.50 
  Zakarias, David 2231 HUN1.0010.43156.45 
  Horvath, Julia wm2243 HUN0.501-0.0515-0.75 
  Toth, Sarolta wf2201 HUN0.501-0.1115-1.65 
  Toth, Lili wm2225 HUN1.0010.42156.30 

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)
 
 XXX. Zalakaros Chess Festival HUN Men and Women Open Ch. Zalakaros HUN 2011-05-20
RcRownchangeKK*chgGame
 2248 2297 5.00 9 -0.05 15 -0.75 
  Zsirai, Peter 2036 HUN0.501-0.3215-4.80 
  Juhasz, Barbara 2020 HUN1.0010.17152.55 
  Antipov, Mikhail Al. c2378 RUS0.001-0.3915-5.85 
  Chen, Yang 2081 CHN1.0010.22153.30 
  Rapport, Richard g2552 HUN0.001-0.1915-2.85 
  Varga, Melinda 2125 HUN1.0010.27154.05 
  Videki, Sandor m2457 HUN0.5010.21153.15 
  Bokros, Albert m2483 HUN0.001-0.2615-3.90 
  Szajbely, Zsigmond 2098 HUN1.0010.24153.60 

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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