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Individual Calculations September 2019 |
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| Berzina, Ilze Total change: -23.80 | |   |
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| Riga Technical University Open 2019 - Tournament A | Riga | LAT | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2129 | 2241 | 4.00 | 8 | -1.19 | 20 | -23.80 | |
|  Gorozhankina, Julia | | wf | 2077 | LAT | 0.50 | 1 | -0.22 | 20 | -4.40 | |  Sinitsina, Anastassia | | wf | 2088 | EST | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Narva, Triin | | wf | 2116 | EST | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Jonsson, Gauti Pall | | | 2057 | ISL | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Berzinsh, Roland | m | | 2381 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Olde, Margareth | | wf | 2122 | EST | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Jessen, Alexander | | | 2097 | DEN | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Nieminen, Kari | | | 2091 | FIN | 0.50 | 1 | -0.20 | 20 | -4.00 | |
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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