Individual Calculations August 2019
 Sarafis, Rafail  Total change: 260.80  Rating chartPersonal card
 2019 Greek Youth Championships Finals - open U10 Patra GRE 2019-06-25
RcRownchangeKK*chgGame
 1221 1094 4.50 7 2.13 40 85.20 
  Vassis, Michail 1332 GRE1.0010.804032.00 
  Tampakis, Vasileios 1329 GRE0.001-0.2140-8.40 
  Stralis, Georgios 1227 GRE0.001-0.3240-12.80 
  Kalaitzakis, Emmanouil 1117 GRE1.0010.534021.20 
  Terzakis, Georgios 1210 GRE1.0010.664026.40 
  Gkavardinas, Antonios 1323 GRE0.5010.294011.60 
  Papachristopoulos, Georgios 1009 GRE1.0010.384015.20 

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)
 
 12th International Open Palaiochora 2019 - Group B Palaiochora Crete GRE 2019-07-13
RcRownchangeKK*chgGame
 1438 1094 5.50 9 4.39 40 175.60 
  Papathanasopoulos, Nikolaos 1494  * GRE1.0010.924036.80 
  Della, Maria-Eleni 1432 GRE1.0010.884035.20 
  Bairamian, Artur 1494  * GRE0.001-0.0840-3.20 
  Aleiferis, Ioannis 1337 GRE0.001-0.2040-8.00 
  Papadokonstantakis, Hristos 1261 GRE0.5010.22408.80 
  Yarur Elsaca, Daniel 1494  * CHI1.0010.924036.80 
  Ahn, Juyong 1446 KOR1.0010.894035.60 
  Mitsiou, Konstantinos 1494  * GRE0.001-0.0840-3.20 
  Frosinos, Ioannis 1494  * GRE1.0010.924036.80 
 * 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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