Individual Calculations October 2008
 Zalahoras, Nikolaos  Total change: -10.80  Rating chartPersonal card
 36th Greek Team's Championship - A' Division Kallithea Halkidiki GRE 2008-07-06
RcRownchangeKK*chgGame
 2266 2181 2.00 7 -0.72 15 -10.80 
  Novidis, Nikolaos 2139 GRE0.001-0.5615-8.40 
  Oreopoulos, Konstantinos 2284 GRE0.001-0.3615-5.40 
  Ris, Robert m2415 NED0.001-0.2115-3.15 
  Koukoufikis, Georgios 2224 GRE0.5010.06150.90 
  Gesos, Pavlos m2321 GRE0.5010.19152.85 
  Skalkotas, Nikolaos m2273 GRE0.5010.13151.95 
  Tsekouras, Theodoros 2204 GRE0.5010.03150.45 

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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