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Individual Calculations September 2021 |
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| Varpins, Kristians Total change: 70.00 | |   |
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| Rudaga Kaissa 2021 STANDART | Jurmala | LAT | 2021-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1349 | 1184 | 1.50 | 4 | 0.15 | 40 | 6.00 | |
|  Kuznecova, Marija | | | 1584 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Alainis, Artis | | | 1584 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kakurin, Artem | | | 1054 | RUS | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Daineko, Pjotrs | | | 1175 | LAT | 0.50 | 1 | -0.01 | 40 | -0.40 | | | * 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) | | | | Riga Technical University Open 2021 - Tournament B&Y | Riga | LAT | 2021-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1383 | 1184 | 3.50 | 7 | 1.60 | 40 | 64.00 | |
| | Rudzkis, Vilius | | | 1584 * | LTU | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gurgenidze, Aleksandra | | | 1488 | RUS | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Pavlovs, Ostins | | | 1195 | LAT | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Uskans, Edgars | | | 1534 | LAT | 0.50 | 1 | 0.39 | 40 | 15.60 | | | Aleidzans, Vadims | | | 1409 | LAT | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Zubova, Polina | | | 1092 | LAT | 1.00 | 1 | 0.37 | 40 | 14.80 | | | Ferrara, Valeria | | | 1382 | ITA | 1.00 | 1 | 0.76 | 40 | 30.40 | | | * 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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