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Rapid:
Individual Calculations January 2020 |
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| Grauda, Lora Total change: 1.00 | |   |
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| Dobele Snowmen Chess Tournament 2019 | Dobele | LAT | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1425 | 1175 | 2.50 | 6 | 1.20 | 20 | 24.00 | |
|  Melihovs, Stanislavs | | | 1575 * | LAT | 0.50 | 1 | 0.42 | 20 | 8.40 | |  Artemjevs, Viktors | | | 1497 | LAT | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Ernstsons, Valdis | | | 1285 | LAT | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Voitehovics, Ceslavs | | | 1575 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Azarovs, Timurs | | | 1197 | LAT | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Apenitis, Markuss | | | 1423 | LAT | 1.00 | 1 | 0.81 | 20 | 16.20 | | | * 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 Sports veterans club chess tournament 2019 | Riga | LAT | 2019-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1358 | 1175 | 1.00 | 7 | -1.15 | 20 | -23.00 | |
| | Barinovs, Vitalijs | | | 1575 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Lapins, Janis | | | 1546 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Semjonovs, Stanislavs | | | 1480 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Nevickis, Sergejs | | | 1232 | LAT | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Mieze, Natalja | | | 1067 | LAT | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Surzikova, Vera | | | 1053 | LAT | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Lacis, Aleksandrs | | | 1553 | LAT | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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