Individual Calculations September 2011
 Vafiadis, Kleanthis  Total change: 19.95  Rating chartPersonal card
 3rd International Open of Rethymno 2011 Rethymno GRE 2011-07-11
RcRownchangeKK*chgGame
 2255 2301 6.00 9 1.09 15 16.35 
  Festas, Aristotelis 1901  * GRE1.0010.08151.20 
  Erwich, Frans 2022 NED1.0010.16152.40 
  Ipatov, Alexander m2562 ESP0.5010.32154.80 
  Prohaszka, Peter g2547 HUN0.001-0.1915-2.85 
  Balokas, Dimitrios 2060 GRE1.0010.20153.00 
  Georgiadis, Ioannis m2464 GRE0.5010.22153.30 
  Alibinisis, Nikolaos 1901  * GRE1.0010.08151.20 
  Sandipan, Chanda g2656 IND0.001-0.1115-1.65 
  Klokas, Konstantinos 2178 GRE1.0010.33154.95 
 * 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)
 
 4th International Open of Paleochora 2011 Paleochora GRE 2011-07-20
RcRownchangeKK*chgGame
 2220 2301 6.00 9 0.75 15 11.25 
  Papadopoulos, Georgios Nikea 1901  * GRE1.0010.08151.20 
  Mastrorilli, Nicola 2004 ITA1.0010.15152.25 
  Zubarev, Alexander g2597 UKR0.001-0.1515-2.25 
  Avagianos, Simeon 2047 GRE1.0010.19152.85 
  Snuverink, Laurens 1917 NED1.0010.09151.35 
  Yilmaz, Mustafa m2519 TUR0.001-0.2215-3.30 
  Delithanasis, Dimitrios 2110 GRE1.0010.25153.75 
  Videnova, Iva wg2353 BUL1.0010.57158.55 
  Maiorov, Nikita g2535 BLR0.001-0.2115-3.15 
 * 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)
 
 20th International Open of Kavala 2011 - A' Group Kavala GRE 2011-07-30
RcRownchangeKK*chgGame
 2255 2301 4.50 9 -0.51 15 -7.65 
  Sidiropoulos, Nikolaos 2043 GRE1.0010.18152.70 
  Gopal, G N g2576 IND0.001-0.1715-2.55 
  Makka, Ioulia wm2102 GRE1.0010.24153.60 
  Raznikov, Danny m2434 ISR0.5010.18152.70 
  Liodakis, Konstantinos-Spyros 2048 GRE0.501-0.3115-4.65 
  Ashwin, Jayaram m2449 IND0.001-0.3015-4.50 
  Papadimitriou, Loukas 2166 GRE1.0010.32154.80 
  Charkhalashvili, Inga wg2355 GEO0.5010.08151.20 
  Stathopoulos, Ioannis 2122 GRE0.001-0.7315-10.95 

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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