Rapid: Individual Calculations May 2018
 Tzerefos, Charalampos  Total change: -24.60  Rating chartPersonal card
 109th Rapid Panellinios GS 2018 Ch Kokkoris ATHENS GRE 2018-04-20
RcRownchangeKK*chgGame
 1405 1387 2.50 5 0.12 20 2.40 
  Tagklis, Ioannis 1377 GRE0.001-0.5120-10.20 
  Doganos, Nikolaos 1380 GRE1.0010.49209.80 
  Diatsintos, Apostolos 1547 GRE0.001-0.2920-5.80 
  Soukarie, Zorz 1327 GRE1.0010.42208.40 
  Pagalis, Georgios 1393 GRE0.5010.01200.20 

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)
 
 110th Rapid Panellinios GS 2018 Ch Kokkoris ATHENS GRE 2018-04-27
RcRownchangeKK*chgGame
 1321 1387 1.00 4 -1.35 20 -27.00 
  Chatziioannidi, Filippa 1433 GRE0.001-0.4420-8.80 
  Tagklis, Ioannis 1377 GRE0.001-0.5120-10.20 
  Andriopoulou, Eleni 1216 GRE1.0010.27205.40 
  Ioannidis, Ilias 1259 GRE0.001-0.6720-13.40 

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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