Individual Calculations October 2017
 Ponomarenko, Anton  Total change: 84.80  Rating chartPersonal card
 International tournament "Apokoronas 2017" Apokoronas GRE 2017-08-25
RcRownchangeKK*chgGame
 1344 1441 5.00 8 -0.05 40 -2.00 
  Nikolov, Momchil g1841  * BUL0.001-0.0840-3.20 
  Sampanis, Athanasios 1100 GRE1.0010.12404.80 
  Aleiferis, Ioannis 1142 GRE1.0010.15406.00 
  Kaliontzaki, Argyro Evanthia 1111 GRE1.0010.12404.80 
  Xaxiris, E. 1841  * GRE0.001-0.0840-3.20 
  Mavridis, Athanasios 1276 GRE0.001-0.7240-28.80 
  Archoleon, Konstantinos 1171 GRE1.0010.17406.80 
  Kazakos, Nikolaos 1269 GRE1.0010.274010.80 
 * 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)
 
 Grand-prix Dvorets_13th stage_C Moscow RUS 2017-09-09
RcRownchangeKK*chgGame
 1544 1419 4.50 7 2.17 40 86.80 
  Kozenets, Alla 1530 RUS0.5010.15406.00 
  Prokhorov, Alexey An. 1593 RUS1.0010.734029.20 
  Shumilin, Roman 1517 RUS1.0010.634025.20 
  Anisimov, Yuri 1559 RUS1.0010.694027.60 
  Godzhurov, Lidzhi 1584 RUS0.001-0.2840-11.20 
  Ivanov, Stepan 1584 RUS0.5010.22408.80 
  Makshanov, Matvey 1443 RUS0.5010.03401.20 

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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