Individual Calculations September 2019
 Kopylov, Michael  Total change: -17.00  Rating chartPersonal card
 Riga Technical University Open 2019 - Tournament A Riga LAT 2019-08-05
 2220 2415 5.00 9 -1.70 10 -17.00 
  Olde, Margareth wf2122 EST0.001-0.8510-8.50 
  Mitrandzas, Athanasios 2084 GRE1.0010.12101.20 
  Jacobs, Florian 2203 NED1.0010.23102.30 
  Manish, Anto Cristiano F 2272 IND0.501-0.1910-1.90 
  Mishuchkov, Nikolai M. m2274 RUS1.0010.31103.10 
  Siniauski, Artsiom f2142 BLR0.501-0.3310-3.30 
  Chukavin, Kirill f2317 EST0.501-0.1310-1.30 
  Kretainis, Kristaps 2252 LAT0.501-0.2210-2.20 
  Klabis, Rokas f2316 LTU0.001-0.6410-6.40 

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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