Individual Calculations November 2009
 Plachetka, Jan  Total change: -9.30  Rating chartPersonal card
 OPEN Brezova 2009 Brezova pod Bradlom SVK 2009-08-22
RcRownchangeKK*chgGame
 2281 2370 6.00 9 0.61 10 6.10 
  Skapikova, Lubica 1970  * SVK1.0010.08100.80 
  Peitl, Tomas 2175 SVK1.0010.25102.50 
  Petrik, Tomas g2529 SVK0.5010.21102.10 
  Janko, Michal 2186 SVK1.0010.26102.60 
  Jurcik, Marian m2479 SVK0.001-0.3510-3.50 
  Bezuch, Martin 2203 SVK1.0010.28102.80 
  Akesson, Ralf g2469 SWE0.5010.14101.40 
  Meszaros, Michal m2416 SVK0.5010.06100.60 
  Pagerka, Martin 2105 SVK0.501-0.3210-3.20 
 * 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)
 
 SVK championship OPEN Tatry Tatranske Zruby SVK 2009-09-27
RcRownchangeKK*chgGame
 2203 2379 5.00 9 -1.54 10 -15.40 
  Kolesar, Milan f2207 SVK1.0010.27102.70 
  Demeter, Peter 2248 SVK0.501-0.1810-1.80 
  Petenyi, Tamas 2261 SVK0.001-0.6610-6.60 
  Hacik, Radomir 2218 SVK1.0010.29102.90 
  Mandak, Miroslav 2070 SVK1.0010.14101.40 
  Janousek, Petr 2183 CZE0.501-0.2510-2.50 
  Zambor, Norbert f2242 SVK0.501-0.1810-1.80 
  Soural, Jan 2194 CZE0.501-0.2410-2.40 
  Mrvova, Alena 2201 SVK0.001-0.7310-7.30 

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)
 

 

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