Individual Calculations April 2017
 Raftopoulos, Emmanouil  Total change: 32.00  Rating chartPersonal card
 3rd International Chess Tournament Vardaris - B group Thessaloniki GRE 2017-02-23
RcRownchangeKK*chgGame
 1283 1232 3.00 5 0.79 40 31.60 
  Vlasis, Konstantinos 1015 GRE1.0010.22408.80 
  Galani, Dimitra 1474 GRE0.001-0.2040-8.00 
  Baroutas, Athanasios 1551 GRE0.001-0.1340-5.20 
  Vardakas, Petros 1017 GRE1.0010.23409.20 
  Rodopoulos, Aristeidis 1356 GRE1.0010.674026.80 

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)
 
 2017 youth championships of ESSKEDYM - open 14-16 Ptolemaida GRE 2017-03-25
RcRownchangeKK*chgGame
 1088 1278 1.50 2 0.01 40 0.40 
  Siokis, Loukas 1043 GRE0.501-0.2940-11.60 
  Apostolidis, Anastasios 1132 GRE1.0010.304012.00 

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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