Individual Calculations August 2018
 Oratovsky, Michael  Total change: 15.10  Rating chartPersonal card
 Gideon Japhet Memorial ACP Open 2018 A Jerusalem ISR 2018-07-01
RcRownchangeKK*chgGame
 2391 2474 4.50 7 0.31 10 3.10 
  Sokolovsky, Yahli 2106 ISR1.0010.10101.00 
  Friedland, Moshe f2284 ISR1.0010.25102.50 
  Gleizer, Mark f2202 ISR1.0010.17101.70 
  Naiditsch, Arkadij g2698 AZE0.001-0.2210-2.20 
  Nabaty, Tamir g2692 ISR0.001-0.2210-2.20 
  Parkhov, Yair f2364 ISR1.0010.35103.50 
  Veinberg, Nimrod f2389 ISR0.501-0.1210-1.20 

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)
 
 CN Equipas 2017-2018 - 1.divisao Maia POR 2018-07-16
RcRownchangeKK*chgGame
 2356 2474 7.00 9 1.20 10 12.00 
  Santos Latasa, Jaime g2576 ESP0.5010.14101.40 
  Alshameary Puente, Ismael f2352 ESP0.501-0.1710-1.70 
  Neves, Pedro 2236 POR1.0010.20102.00 
  Dias, Ivo Rodrigues c2138 POR1.0010.12101.20 
  Kantans, Toms g2529 LAT1.0010.58105.80 
  Andrade, Jose M Vieira f2204 POR1.0010.17101.70 
  Prithu, Gupta m2436 IND1.0010.45104.50 
  Lombaers, Peter f2361 NED1.0010.35103.50 
  Sousa, Andre Ventura m2373 POR0.001-0.6410-6.40 

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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