Individual Calculations January 2009
 Botta, Gabriele  Total change: 28.35  Rating chartPersonal card
 Swiss Team Championship 2008 (League A, B, 1) decentralised SUI 2008-03-01
RcRownchangeKK*chgGame
 2180 2092 2.00 4 0.47 15 7.05 
  Walti, Rolf 2221 SUI1.0010.671510.05 
  Wueest, Andrin 2232 SUI0.001-0.3115-4.65 
  Meier, Rodrigo 2065 SUI1.0010.46156.90 
  Rapparlie, Werner 2202 SUI0.001-0.3515-5.25 

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 Chess Championship 2008 - Boys U18 Herceg Novi MNE 2008-09-15
RcRownchangeKK*chgGame
 2241 2158 3.00 8 -0.12 15 -1.80 
  Pereira, Ruben f2417 POR0.001-0.1815-2.70 
  Narmontas, Matas f2369 LTU0.001-0.2315-3.45 
  Vukcevic, Nemanja 1884 MNE1.0010.17152.55 
  Pacher, Milan f2361 SVK0.5010.26153.90 
  Hayrapetian, Ovik 2367 ARM0.001-0.2315-3.45 
  Gutenev, Alexander 2280 RUS0.001-0.3315-4.95 
  Kasela, Sten 1979 EST1.0010.27154.05 
  Froewis, Georg 2269 AUT0.5010.15152.25 

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)
 
 Luzerner Open 2008 LUZERN SUI 2008-10-28
RcRownchangeKK*chgGame
 2279 2186 4.50 7 1.83 15 27.45 
  Ferrari, Matteo 1836 SUI1.0010.11151.65 
  Felder, Thomas 1974 SUI1.0010.23153.45 
  Meszaros, Gyula m2409 HUN1.0010.781511.70 
  Filipovic, Branko m2426 CRO1.0010.801512.00 
  Jenni, Florian g2536 SUI0.001-0.1115-1.65 
  Kelecevic, Nedeljko m2366 SUI0.5010.24153.60 
  Milosevic, Goran m2405 SUI0.001-0.2215-3.30 

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)
 
 Weekend CHessOpen LUGANO SUI 2008-11-21
RcRownchangeKK*chgGame
 2048 2186 3.00 5 -0.29 15 -4.35 
  Ferrari, Matteo 1836 SUI1.0010.11151.65 
  Grigore, George-Gabriel g2519 ROU0.001-0.1215-1.80 
  Regorda, Massimiliano 1898 ITA0.501-0.3415-5.10 
  Medda, Carlo 1836 SUI1.0010.11151.65 
  Van De Plassche, Erik 2152 NED0.501-0.0515-0.75 

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)
 

 

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