Rapid: Individual Calculations February 2020
 Sandler, Leonid  Total change: -10.20  Rating chartPersonal card
 2020 New Zealand Rapid Championship Tauranga NZL 2020-01-23
 2096 2302 6.00 9 -0.51 20 -10.20 
  McDougall, Wayne 1902  * NZL1.0010.08201.60 
  Runcan, Daniel-Ioan 1902  * ROU0.501-0.4220-8.40 
  Gold, Hamish R 1902  * NZL1.0010.08201.60 
  Smith, Robert W f2162 NZL0.501-0.1920-3.80 
  Hart, Ralph 2149 NZL1.0010.30206.00 
  Dive, Russell J m2263 NZL0.501-0.0520-1.00 
  Van Riemsdijk, Herman C. m2380 BRA0.001-0.3920-7.80 
  Winter, Ryan 1902  * NZL1.0010.08201.60 
  Ker, Anthony F m2299 NZL0.5010.00200.00 
 * 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)


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