Individual Calculations May 2017
 Oratovsky, Michael  Total change: 12.70  Rating chartPersonal card
 Lliga Catalana 2017 Divisio Honor Catalunya ESP 2017-01-21
RcRownchangeKK*chgGame
 2407 2482 6.00 8 1.24 10 12.40 
  Fluvia Poyatos, Jordi m2443 ESP0.501-0.0510-0.50 
  Dorca Dilme, Ramon 2229 ESP1.0010.19101.90 
  Alsina Leal, Daniel g2533 ESP0.5010.07100.70 
  Pomes Marcet, Juan m2338 ESP1.0010.31103.10 
  Matnadze, Ana mwg2399 ESP1.0010.39103.90 
  Demuth, Adrien g2521 FRA0.5010.05100.50 
  Exposito Amaro, Josue f2288 ESP1.0010.25102.50 
  Movsziszian, Karen g2507 ARM0.5010.03100.30 

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)
 
 Israel National Team Championship 2017 Round 11 Tel Aviv ISR 2017-03-31
RcRownchangeKK*chgGame
 2506 2488 0.50 1 0.03 10 0.30 
  Soffer, Ram g2506 ISR0.5010.03100.30 

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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