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Individual Calculations January 2019 |
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| Stasans, Aivars Total change: 9.00 | |   |
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| Latvian Teams Chess Championship Higher League,2018 8-11 | Riga | LAT | 2018-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2399 | 1999 | 0.00 | 2 | -0.16 | 20 | -3.20 | |
|  Samolins, Vitalijs | m | | 2399 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Aleksandrov, Aleksej | g | | 2399 * | BLR | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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) | | | | XIII Termo Eko cup 2018 | Riga | LAT | 2018-12-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1999 | 4.50 | 8 | 0.61 | 20 | 12.20 | |
| | Samolins, Vitalijs | m | | 2399 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nikitin, Arseni Est | | | 1644 | EST | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Aga, Rihard | | | 1906 | EST | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Zhukov, Anton | | | 2138 | RUS | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Siniauski, Artsiom | | | 2168 | BLR | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Birmans, Daniels | | | 1599 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krumina, Linda | | wf | 2074 | LAT | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Sinitsina, Anastassia | | wf | 2086 | EST | 0.50 | 1 | 0.12 | 20 | 2.40 | | | * 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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