Individual Calculations September 2011
 Karystianos, Petros  Total change: -19.65  Rating chartPersonal card
 Attica Team Friendship Cup 2011 - B' Group Attiki GRE 2011-01-19
RcRownchangeKK*chgGame
 1473 1520 2.00 4 -0.25 15 -3.75 
  Tsouba, Maria 1491 GRE0.001-0.5415-8.10 
  Vraimakis, Ioannis 1570 GRE0.001-0.4315-6.45 
  Pramateftaki, Loukia 1344 GRE1.0010.27154.05 
  Bouzas, Dimitris 1486 GRE1.0010.45156.75 

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)
 
 114th Ambelokipi Open Ambelokipi - Athens GRE 2011-06-04
RcRownchangeKK*chgGame
 1747 1501 1.50 5 0.49 15 7.35 
  Karountzos, Nikolaos 1901  * GRE0.001-0.0815-1.20 
  Koukoufikis, Ioannis 1737 GRE0.001-0.2015-3.00 
  Papageorgiou, Ioannis 1694 GRE1.0010.751511.25 
  Avgoustinatos, Vassilis 1708 GRE0.001-0.2315-3.45 
  Patrinos, Ilias 1693 GRE0.5010.25153.75 
 * 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)
 
 115th Ambelokipi Open Ambelokipi - Athens GRE 2011-07-09
RcRownchangeKK*chgGame
 1553 1538 1.50 5 -1.01 15 -15.15 
  Koerant, Filipos 1938  * GRE0.001-0.0815-1.20 
  Tantaroudas- Papaspyrou, Harilao 1490 GRE0.501-0.0715-1.05 
  Adamis, Petros 1433 GRE0.501-0.1415-2.10 
  Zemanai, Ektor-Dimitrios 1369 GRE0.001-0.7215-10.80 
  Psoma, Virginia 1537 GRE0.5010.00150.00 
 * 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)
 
 1st "closed" tournament Thomas Georgiou CC Athens GRE 2011-07-15
RcRownchangeKK*chgGame
 1599 1538 2.50 7 -0.54 15 -8.10 
  Foutouhos, Dimitrios 1287 GRE1.0010.19152.85 
  Foutouhos, Spyridon 1251 GRE0.501-0.3415-5.10 
  Stamiris, Gerasimos 1827 GRE0.001-0.1615-2.40 
  Karountzos, Nikolaos 1938  * GRE0.001-0.0815-1.20 
  Nteoudis, Konstantinos 1711 GRE0.001-0.2715-4.05 
  Patrinos, Ilias 1733 GRE0.001-0.2515-3.75 
  Tsibliaris-Kagiaras, Nikolaos 1443 GRE1.0010.37155.55 
 * 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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