Individual Calculations February 2020
 Bonte, Andrei-Mihai  Total change: 1.20  Rating chartPersonal card
 17e Bois-Colombes Chess Master Open A BOIS COLOMBES FRA 2019-12-26
RcRownchangeKK*chgGame
 2159 2301 5.50 9 -0.56 20 -11.20 
  Guez, Fabien 2017 FRA1.0010.16203.20 
  Godebert, Florian 1927 FRA0.501-0.4020-8.00 
  Chinchilla Miranda, Eugenio f2166 CRC0.001-0.6820-13.60 
  Gherghinoiu, Lucas 2104 FRA1.0010.25205.00 
  Onkoud, Abdelaziz m2319 MAR0.001-0.4720-9.40 
  Denjoy, Arnaud 2135 FRA1.0010.28205.60 
  Bergez, Luc m2340 FRA0.001-0.4520-9.00 
  Gervasio, Ricardo 2236 BRA1.0010.41208.20 
  Daurelle, Herve f2186 FRA1.0010.34206.80 

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)
 
 Team 2020 - Ile de France Janvier IDF FRA 2020-01-01
RcRownchangeKK*chgGame
 2128 2301 2.00 2 0.62 20 12.40 
  Marks, Edwin 1938 FRA1.0010.10202.00 
  Song, Julien m2318 FRA1.0010.522010.40 

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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