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Individual Calculations September 2017 |
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| Boreisis, Vitauts Total change: -5.60 | |   |
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| Riga Technical University Open 2017 - Tournament C | Riga | LAT | 2017-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 2010 | 4.00 | 6 | -0.28 | 20 | -5.60 | |
|  Pcolkins, Nikolajs | | | 1610 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vambute, Dana | | | 1691 | LAT | 0.00 | 1 | -0.87 | 20 | -17.40 | | | Pedmanson, Albert | | | 1761 | EST | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kaserer, Hans-Peter | | | 1956 | ITA | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Antonova, Nadezhda | | wf | 1973 | TJK | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Melderis, Uldis | | | 1972 | LAT | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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