Blitz: Individual Calculations September 2017
 Georgitsi, Sofia  Total change: 4.40  Rating chartPersonal card
 220th Blitz Kaissa Cafe 2017 Athens GRE 2017-08-08
RcRownchangeKK*chgGame
 1613 1313 2.00 7 0.84 20 16.80 
  Loutragotis, Paraskevas Pantelei 1713  * GRE0.001-0.0820-1.60 
  Chatziioannidi, Filippa 1547 GRE0.001-0.2120-4.20 
  Prevenios, Mihail 1713  * GRE0.001-0.0820-1.60 
  Pilalis, Ernestos 1408 GRE1.0010.632012.60 
  Hristopoulos, Nikolaos 1713  * GRE0.001-0.0820-1.60 
  Fanourgakis, Konstantinos 1494 GRE1.0010.742014.80 
  Giannelos, Stylianos 1705 GRE0.001-0.0820-1.60 
 * 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)
 
 222nd Blitz Kaissa Cafe 2017 Athens GRE 2017-08-22
RcRownchangeKK*chgGame
 1409 1313 2.00 7 -0.62 20 -12.40 
  Tolias, Andreas 1501 GRE0.001-0.2620-5.20 
  Koulouris, Taxiarchis 1348 GRE1.0010.552011.00 
  Spyratos, Nikolaos 1493 GRE0.001-0.2620-5.20 
  Rodopoulos, Aristeidis 1341 GRE1.0010.542010.80 
  Malakos, Athanasios 1339 GRE0.001-0.4620-9.20 
  Titinis, Konstantinos 1309 GRE0.001-0.5120-10.20 
  Seferis, Georgios 1529 GRE0.001-0.2220-4.40 

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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