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Rapid:
Individual Calculations November 2018 |
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| Poluektova, Arina Total change: -13.80 | |   |
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| Rumbas kauss-2018 | Kuldiga | LAT | 2018-10-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1192 | 1383 | 4.00 | 6 | -0.32 | 20 | -6.40 | |
|  Reiha, Ance | | | 1041 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Plauca, Lelde | | | 984 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zubova, Darja | | | 1211 | LAT | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Andrasunaite, Rusne | | | 1410 | LTU | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Jekabsone, Nellija | | | 1133 | LAT | 0.00 | 1 | -0.81 | 20 | -16.20 | | | Sergejeva, Sofija | | | 1370 | LAT | 0.50 | 1 | -0.02 | 20 | -0.40 | |
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) | | | | Estonian Youth Rapid Championships Under 12 | Tallinn | EST | 2018-10-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1383 | 3.00 | 6 | -0.37 | 20 | -7.40 | |
| | Dukatsh, Ivan | | | 1372 | EST | 1.00 | 1 | 0.48 | 20 | 9.60 | | | Kidron, Alfred | | | 1085 | EST | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Slavinski, Nikita | | | 1448 | EST | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Danilina, Diana | | | 1111 | EST | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Pedmanson, Albert | | | 1783 * | EST | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Mihhailov, Artur | | | 1247 | EST | 0.00 | 1 | -0.68 | 20 | -13.60 | | | * 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) | | |
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