Individual Calculations February 2017
 Butkiewicz, Lukasz  Total change: 14.40  Rating chartPersonal card
 XXVIII Abierto Internacional De Roquetas De Mar Roquetas De Mar Almeria ESP 2017-01-03
RcRownchangeKK*chgGame
 2400 2447 6.50 9 1.62 10 16.20 
  Cebrian Flores, Juan Antonio 2047  * ESP1.0010.08100.80 
  Prieto Martin, Alfonso 2183 ESP1.0010.18101.80 
  Vazquez Igarza, Renier g2572 ESP0.5010.17101.70 
  Lemos, Damian g2516 ARG0.5010.10101.00 
  Martin Carmona, Gaston Manuel 2174 ESP1.0010.17101.70 
  Maiorov, Nikita g2500 BLR0.5010.07100.70 
  Gozzoli, Yannick g2583 FRA0.5010.18101.80 
  Sedlak, Nikola g2529 SRB0.5010.11101.10 
  Cuenca Jimenez, Jose Fernando g2492 ESP1.0010.56105.60 
 * 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)
 
 2.liga F 2016/2017 r6-7 various CZE 2017-01-15
RcRownchangeKK*chgGame
 2316 2447 0.50 1 -0.18 10 -1.80 
  Malik, Jan f2316 CZE0.501-0.1810-1.80 

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)
 

 

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