Individual Calculations September 2011
 Serpetsidakis, Nikolaos  Total change: 34.50  Rating chartPersonal card
 14th National Greek Ind. Championship - Open U10 Eretria GRE 2011-06-25
RcRownchangeKK*chgGame
 1360 1343 1.50 2 0.55 30 16.50 
  Stergiotis, Fragkiskos 1304 GRE1.0010.453013.50 
  Stefanatos, Gerasimos 1415 GRE0.5010.10303.00 

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
 1735 1339 1.50 6 1.00 30 30.00 
  Hristodoulou, Panagiotis 1739  * GRE0.001-0.0830-2.40 
  Snuverink, Laurens 1739  * NED0.001-0.0830-2.40 
  Kalogeris, Ioannis 1739  * GRE0.001-0.0830-2.40 
  Agnantis, Alexandros 1724 GRE0.5010.413012.30 
  Micanovic, Dragutin 1739  * SRB0.001-0.0830-2.40 
  Yarur Elsaca, Daniel 1727 CHI1.0010.913027.30 
 * 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)
 
 7th International Open Gaziou - Herakliou 2011 Heraklion, Crete GRE 2011-08-06
RcRownchangeKK*chgGame
 1739 1339 0.00 5 -0.40 30 -12.00 
  Fragiadakis, Emanouel 1739  * GRE0.001-0.0830-2.40 
  Georgantas, Antonios 1739  * GRE0.001-0.0830-2.40 
  Maris, Ioannis f1739  * GRE0.001-0.0830-2.40 
  Kadianis, Iakovos 1739  * GRE0.001-0.0830-2.40 
  Kolomvakis, Stelios 1739  * GRE0.001-0.0830-2.40 
 * 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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