Rapid: Individual Calculations April 2018
 Sidiropoulos, Vasilis  Total change: -18.40  Rating chartPersonal card
 103rd Rapid Panellinios GS 2018 Ch Kokkoris ATHENS GRE 2018-03-05
RcRownchangeKK*chgGame
 1241 1371 2.00 5 -1.32 20 -26.40 
  Kostouros, Alexandros 1771  * GRE0.001-0.0820-1.60 
  Aslanidis, Leontios 1038 GRE0.001-0.8820-17.60 
  Chatziioannidis, Panagiotis 1020 GRE1.0010.11202.20 
  Keratsas, Stamatis 1119 GRE1.0010.19203.80 
  Vahatzakis, Georgios 1256 GRE0.001-0.6620-13.20 
 * 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)
 
 104th Rapid Panellinios GS 2018 Ch Kokkoris ATHENS GRE 2018-03-09
RcRownchangeKK*chgGame
 1528 1371 2.00 5 0.42 20 8.40 
  Kratidis, Anastasios 1514 GRE1.0010.692013.80 
  Kesoglou, Konstantinos 1771  * GRE0.001-0.0820-1.60 
  Halkiadakis, Evangelos 1526 GRE0.001-0.2920-5.80 
  Diatsintos, Apostolos 1566 GRE0.001-0.2520-5.00 
  Gomatos, Christos 1261 GRE1.0010.35207.00 
 * 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)
 
 105th Rapid Panellinios GS 2018 Ch Kokkoris ATHENS GRE 2018-03-16
RcRownchangeKK*chgGame
 1515 1371 1.00 3 0.08 20 1.60 
  Halkiadakis, Evangelos 1526 GRE0.001-0.2920-5.80 
  Ikonomidis, Savas 1470 GRE0.001-0.3620-7.20 
  Makkas, Panayiotis 1550 GRE1.0010.732014.60 

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)
 
 106th Rapid Panellinios GS 2018 Ch Kokkoris ATHENS GRE 2018-03-23
RcRownchangeKK*chgGame
 1520 1371 1.00 4 -0.32 20 -6.40 
  Chatziioannidi, Filippa 1487 GRE0.001-0.3420-6.80 
  Tzamtzis, Konstantinos 1771  * GRE0.001-0.0820-1.60 
  Karagiorgos, Nikolaos 1236 GRE1.0010.32206.40 
  Zahariou, Nikolaus 1587 GRE0.001-0.2220-4.40 
 * 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)
 
 4th Chess Marathon APO Kotinos 2018 - Rapid ATHENS GRE 2018-03-25
RcRownchangeKK*chgGame
 1505 1371 2.00 5 0.22 20 4.40 
  Rahmanidis, Petros 1771  * GRE0.001-0.0820-1.60 
  Zahariou, Nikolaus 1587 GRE1.0010.782015.60 
  Chatzieleftheriou, Andreas 1685 GRE0.001-0.1420-2.80 
  Dalampekis, Ignatios 1318 GRE0.001-0.5720-11.40 
  Merkos, Thomas 1163 GRE1.0010.23204.60 
 * 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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