Individual Calculations May 2019
 Ahmed Holi Ali, Moawia  Total change: 37.00  Rating chartPersonal card
 Team 2019 - Nationale 3 r6-9 FRANCE FRA 2019-03-16
RcRownchangeKK*chgGame
 2025 2098 1.50 4 -0.90 20 -18.00 
  Lycaon, Xavier 1983 FRA0.501-0.1620-3.20 
  David, Frederic 1977 FRA1.0010.34206.80 
  Pham, Thierry 2021 FRA0.001-0.6120-12.20 
  Mircescu, Ovidiu 2120 FRA0.001-0.4720-9.40 

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)
 
 17e Open international de Malakoff MALAKOFF FRA 2019-04-20
RcRownchangeKK*chgGame
 2166 2059 6.00 9 2.75 20 55.00 
  Plantet, Marc 1834 FRA1.0010.22204.40 
  Mohammad, Fahim f2218 FRA1.0010.712014.20 
  Dobrocmyslov, Artem 2262 RUS0.001-0.2420-4.80 
  Lacroix, Romain c2215 FRA1.0010.712014.20 
  Pira, Davoud m2314 FRA0.001-0.1920-3.80 
  Tran, Philippe 1786 FRA1.0010.17203.40 
  Bradbury, Neil H m2346 ENG1.0010.842016.80 
  Rabineau, Clement f2248 FRA1.0010.752015.00 
  Polard, Gaetan 2275 FRA0.001-0.2220-4.40 

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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