Individual Calculations April 2019
 Raftopoulos, Emmanouil  Total change: 86.00  Rating chartPersonal card
 5th open Agrias 2019 Agria GRE 2019-01-24
RcRownchangeKK*chgGame
 1457 1347 5.00 6 2.82 40 112.80 
  Kaiafas, Emmanouil 1029 GRE1.0010.13405.20 
  Tzamtzis, Konstantinos 1747  * GRE0.001-0.0840-3.20 
  Kitsos, Konstantinos 1499 GRE1.0010.704028.00 
  Maloukos, Panagiotis 1489 GRE1.0010.694027.60 
  Petroulias, Dimitris 1450 GRE1.0010.644025.60 
  Nikopoulos, Ioannis 1530 GRE1.0010.744029.60 
 * 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)
 
 5th International tournament Vardaris 2019 B Thessaloniki GRE 2019-03-07
RcRownchangeKK*chgGame
 1219 1347 4.00 7 -0.67 40 -26.80 
  Arzoumanidis, Alexandros 1213 GRE0.001-0.6840-27.20 
  Gkavardinas, Antonios 1101 GRE0.501-0.3140-12.40 
  Kaleshi, Patrik 1059 ALB1.0010.16406.40 
  Isteri, Marin 1023 ALB0.501-0.3740-14.80 
  Kalashnikova, Ekaterina 1717 RUS0.001-0.1040-4.00 
  Despotis, Athanasios 1197 GRE1.0010.304012.00 
  Vardakas, Petros 1224 GRE1.0010.334013.20 

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)
 

 

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