Individual Calculations September 2009
 Ivekovic, Zvonimir  Total change: -6.45  Rating chartPersonal card
 Nachod Niki Open 2009 Nachod CZE 2009-07-04
RcRownchangeKK*chgGame
 2175 2308 5.50 9 -0.40 15 -6.00 
  Neubauer, Vilem 1908  * CZE1.0010.08151.20 
  Matyska, Jiri 2089 CZE1.0010.22153.30 
  Krejci, Jan m2453 CZE0.001-0.3115-4.65 
  Vrnata, Jiri 2047 CZE1.0010.18152.70 
  Horak, Jiri 2247 CZE1.0010.42156.30 
  Volosin, Leonid g2437 CZE0.001-0.3315-4.95 
  Vanek, Ladislav 2187 CZE0.501-0.1615-2.40 
  Bartos, Jan f2197 CZE0.001-0.6515-9.75 
  Tejkal, Jiri 2009 CZE1.0010.15152.25 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 European youth team championship U18 - BOYS Pardubice CZE 2009-07-16
RcRownchangeKK*chgGame
 2313 2308 3.50 7 0.04 15 0.60 
  Savitskiy, Sergey 2191 RUS1.0010.34155.10 
  Kuchynka, Lukas 2307 CZE0.5010.00150.00 
  Jorczik, Julian f2352 GER1.0010.56158.40 
  Halvax, Georg 2260 AUT0.501-0.0715-1.05 
  Piorun, Kacper m2457 POL0.001-0.3015-4.50 
  Pap, Gyula m2503 HUN0.001-0.2515-3.75 
  Druska, Juraj 2122 SVK0.501-0.2415-3.60 

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)
 
 18th CRO Championship - Boys U17 Bjelolasica CRO 2009-07-26
RcRownchangeKK*chgGame
 2069 2308 7.00 9 -0.07 15 -1.05 
  Vragovic, Vibor 1908  * CRO1.0010.08151.20 
  Ivekovic, Bozidar 1954 CRO1.0010.11151.65 
  Greb, Nikola 2053 CRO1.0010.19152.85 
  Bjelicic, Jan 2058 CRO0.501-0.3115-4.65 
  Srbis, Jurica 2250 CRO0.501-0.0815-1.20 
  Stocko, Josip 2138 CRO1.0010.28154.20 
  Rubil, Marko 2094 CRO1.0010.23153.45 
  Blazeka, Matej 2072 CRO0.001-0.8015-12.00 
  Baturina, Andrija 2096 CRO1.0010.23153.45 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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