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Individual Calculations May 2019 |
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| Pidgora, Andrejs Total change: 95.60 | |   |
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| Riga 2019th chess championship rating up to 1600 | Riga | LAT | 2019-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1291 | 1402 | 4.50 | 7 | 0.01 | 40 | 0.40 | |
|  Mieze, Natalja | | | 1105 | LAT | 1.00 | 1 | 0.15 | 40 | 6.00 | |  Bogdanovics, Kirills | | | 1582 | LAT | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Rupais, Gustavs | | | 1233 | LAT | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Napins, Vadims | | | 1337 | LAT | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Krasilnikovs, Aleksandrs | | | 1212 | LAT | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Kuznecova, Marija | | | 1277 | LAT | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Aminovs, Maksims | | | 1293 | LAT | 0.50 | 1 | -0.15 | 40 | -6.00 | |
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) | | | | GRENKE Chess Open 2019 B-Open | Karlsruhe | GER | 2019-04-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1665 | 1402 | 4.00 | 9 | 2.38 | 40 | 95.20 | |
| | Karzenburg, Dieter | | | 1743 | GER | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Van Der Velde, Geert | | | 1648 | NED | 0.50 | 1 | 0.31 | 40 | 12.40 | | | Mueller, Maximilian | | | 1643 | GER | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Seepe, Uwe | | | 1722 | GER | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Walbrecht, Quirin | | | 1672 | GER | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Haas, Vanessa | | | 1672 | GER | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Strohschneider, Leon | | | 1600 | GER | 1.00 | 1 | 0.76 | 40 | 30.40 | | | Gupta, Sara | | | 1668 | USA | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Von Wilke, Andreas | | | 1621 | GER | 1.00 | 1 | 0.78 | 40 | 31.20 | |
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) | | |
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