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Individual Calculations September 2019 |
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| Mamalis, Prokopios Total change: -62.80 | |   |
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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 |
| 2075 | 1952 | 2.00 | 9 | -1.10 | 40 | -44.00 | |
|  Maltsevskaya, Aleksandra | | wg | 2291 | RUS | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Ivanov, Igor | | | 2166 | LAT | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Jessen, Alexander | | | 2097 | DEN | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Delescaille, Laurent | | | 1743 | BEL | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Garabetyan, Arno | | | 2119 | TUR | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Brown, Thomas | | | 2098 | WLS | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Tiwari, Ashwani | f | | 2089 | IND | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Gov, Guy | | | 2035 | ISR | 0.50 | 1 | 0.11 | 40 | 4.40 | | | Golsta, Madara | | | 2039 | LAT | 0.00 | 1 | -0.38 | 40 | -15.20 | |
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) | | | | Kupper Memorial Master | Zurich | SUI | 2019-08-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2213 | 1952 | 0.50 | 5 | -0.47 | 40 | -18.80 | |
| | Gaehwiler, Gabriel | m | | 2352 * | SUI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Doric, Nenad | m | | 2275 | CRO | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Giesinger, Elias | | | 2221 | SUI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Borner, Daniel | f | | 2122 | SUI | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Perreard, Nicolas | | | 2096 | SUI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * 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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