Individual Calculations September 2011
 Bravos, Panagiotis  Total change: 51.60  Rating chartPersonal card
 14th National Greek Ind. Championship - Open U10 Eretria GRE 2011-06-25
RcRownchangeKK*chgGame
 1552 1248 0.50 3 0.05 30 1.50 
  Anthopoulos, Hristos 1606 GRE0.5010.403012.00 
  Papakostas, Vasilis 1596 GRE0.001-0.1130-3.30 
  Pissadakis, Dimitrios 1453 GRE0.001-0.2430-7.20 

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)
 
 3rd International Open of Rethymno 2011 Rethymno GRE 2011-07-11
RcRownchangeKK*chgGame
 1650 1269 0.50 5 0.04 30 1.20 
  Gogolis, Alexandros f1669  * GRE0.001-0.0830-2.40 
  Serntedakis, Athanasios 1669  * GRE0.001-0.0830-2.40 
  Papadopoulos, Argirios 1669  * GRE0.001-0.0830-2.40 
  Yarur Elsaca, Daniel 1669  * CHI0.001-0.0830-2.40 
  Mourtzouni, Maria 1576 GRE0.5010.363010.80 
 * 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)
 
NOTE: K factor changed
 4th International Open of Paleochora 2011 Paleochora GRE 2011-07-20
RcRownchangeKK*chgGame
 1659 1269 3.00 8 2.31 15 34.65 
  Mueller, Leonhard f1669  * NAM0.001-0.0815-1.20 
  Sidiropoulos, Nikolaos 1669  * GRE0.5010.42156.30 
  Koumis, Filippos 1669  * GRE0.5010.42156.30 
  Agnantis, Dimitrios 1669  * GRE0.5010.42156.30 
  Drakaki, Anna-Maria 1669  * GRE0.001-0.0815-1.20 
  Agnantis, Alexandros 1669  * GRE0.5010.42156.30 
  Serefidou, Despina 1669  * GRE0.001-0.0815-1.20 
  Sotirakis, Ioannis 1587 GRE1.0010.871513.05 
 * 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)
 
NOTE: K factor changed
 1st International open "Isthmia" - Vrahati 2011 Group B' Vrahati, Korinthos GRE 2011-08-18
RcRownchangeKK*chgGame
 1649 1269 1.50 6 0.95 15 14.25 
  Pavlis, Antonios 1669  * GRE0.5010.42156.30 
  Karabinas, Andreas 1669  * GRE1.0010.921513.80 
  Maroulakos, Stavros 1669  * GRE0.001-0.0815-1.20 
  Tolias, Athanasios 1669  * GRE0.001-0.0815-1.20 
  Sotirakis, Ioannis 1587 GRE0.001-0.1315-1.95 
  Kontogianni, Maria-Hristina 1632 GRE0.001-0.1015-1.50 
 * 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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