Individual Calculations September 2010
 Skalkotas, Nikolaos  Total change: -13.95  Rating chartPersonal card
 38th Greek Team Championship 2010 Peristeri - Athens GRE 2010-07-05
RcRownchangeKK*chgGame
 2141 2217 1.00 3 -0.77 15 -11.55 
  Kotrotsos, Vasilios f2337 GRE0.001-0.3415-5.10 
  Dimitriadis, Theodoros 1925 GRE1.0010.15152.25 
  Panagiotakopoulos, Gerasimos 2160 GRE0.001-0.5815-8.70 

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)
 
 2nd Intern. Chess Tournam. of Leros "Artemis Cup" 2010 Leros GRE 2010-07-13
RcRownchangeKK*chgGame
 2204 2217 4.00 8 -0.16 15 -2.40 
  Brkic, Ante g2568 CRO0.5010.39155.85 
  Jiretorn, Eva 2141 SWE0.501-0.1015-1.50 
  Berg, Susanne wf2000 SWE0.501-0.2815-4.20 
  Zawadzka, Jolanta wg2415 POL0.001-0.2415-3.60 
  Almer, Julia 1908 SWE1.0010.14152.10 
  Reppen, Ellisiv 1962 NOR1.0010.19152.85 
  Kasparov, Sergey g2492 BLR0.001-0.1715-2.55 
  Vovk, Oksana wm2149 DEN0.501-0.0915-1.35 

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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