Individual Calculations February 2015
 Sodoma, Jan  Total change: 9.70  Rating chartPersonal card
 PRAGUE OPEN 2015 - A - IM open Praha CZE 2015-01-09
RcRownchangeKK*chgGame
 2275 2330 6.00 9 0.97 10 9.70 
  Katajainen, Kimmo 1979 FIN1.0010.11101.10 
  Kaderabek, Jiri 2119 CZE0.501-0.2710-2.70 
  Holleland, Sigve 2116 NOR1.0010.23102.30 
  Cuhra, Martin 2247 CZE1.0010.39103.90 
  Grishchenko, Sergey m2417 RUS0.5010.12101.20 
  Ivanov, Mikhail M. g2394 RUS0.5010.09100.90 
  Schmidt-Schaeffer, Sebastian 2393 GER1.0010.59105.90 
  Lokander, Martin f2357 SWE0.5010.04100.40 
  Andreev, Eduard g2457 UKR0.001-0.3310-3.30 

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)
 

 

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