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Individual Calculations February 2019 |
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| Francs, Marats Total change: 118.40 | |   |
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| Latvian 2019 Championship Quarterfinal | Riga | LAT | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1552 | 1337 | 4.00 | 7 | 2.16 | 40 | 86.40 | |
|  Aizstrauts, Arturs | | | 1737 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Piksis, Davids | | | 1737 * | LAT | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Birmans, Daniels | | | 1525 | LAT | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Tabors, Emils | | | 1624 | LAT | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Valeine, Ieva | | | 1174 | LAT | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Hemmelis, Viesturs | | | 1385 | LAT | 1.00 | 1 | 0.57 | 40 | 22.80 | | | Lacis, Aleksandrs | | | 1683 | LAT | 1.00 | 1 | 0.89 | 40 | 35.60 | | | * 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) | | | | Latvijas 2019. gada jauniesu cempionata pusfinals U-12 | Riga | LAT | 2019-01-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1337 | 4.00 | 5 | 0.80 | 40 | 32.00 | |
| | Kuzmicevs, Daniils | | | 1208 | LAT | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Petrovs, Renars | | | 1081 | LAT | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Apenitis, Markuss | | | 1246 | LAT | 1.00 | 1 | 0.38 | 40 | 15.20 | | | Testelecs, Ilja Kuprijans | | | 1139 | LAT | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sokolovskis, Pavels | | | 1453 | LAT | 0.50 | 1 | 0.16 | 40 | 6.40 | |
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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