Individual Calculations May 2010
 Theoharidis, Georgios  Total change: -3.45  Rating chartPersonal card
 6th Open Kalamaria Spring Tournament - 2nd Ioakimidia Thessaloniki GRE 2010-03-25
RcRownchangeKK*chgGame
 1847 1820 2.50 5 0.06 15 0.90 
  Dalaklis, Georgios 2201 GRE0.001-0.0915-1.35 
  Kotsalis, Evagelos 1565 GRE1.0010.19152.85 
  Makridis, Nikolaos-Lazaros 1700 GRE1.0010.34155.10 
  Bizopoulos, Alexandros 2140 GRE0.001-0.1315-1.95 
  Giannopoulos, Ioannis 1630 GRE0.501-0.2515-3.75 

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)
 
 International Chess Open Thessaloniki 2010 Thessaloniki GRE 2010-04-05
RcRownchangeKK*chgGame
 2135 1820 0.00 2 -0.29 15 -4.35 
  Poley, Vladimir m2220  * BLR0.001-0.0815-1.20 
  Sidiropoulos, Nikolaos 2050 GRE0.001-0.2115-3.15 
 * 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)
 

 

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