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Rapid:
Individual Calculations January 2018 |
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| Vingris, Mikelis Total change: 25.80 | |   |
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| Latvian Chess Club Cup-2017 | Riga | LAT | 2017-12-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1730 | 1445 | 1.00 | 2 | 0.64 | 20 | 12.80 | |
|  Agafonov, Yuri Dr | | | 1845 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Vaivade, Liva | | | 1615 | LAT | 1.00 | 1 | 0.72 | 20 | 14.40 | | | * 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) | | | | Kuldigas NSS ziemassvetku turnirs (2006.-2008.)-2017 | Kuldiga | LAT | 2017-12-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1263 | 1445 | 5.00 | 6 | 0.65 | 20 | 13.00 | |
| | Ulmis, Tomass | | | 1092 | LAT | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Kezberis, Markuss | | | 1254 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Sergejeva, Sofija | | | 1219 | LAT | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Ser, Daniel | | | 1301 | LTU | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Francs, Marats | | | 1253 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Berzinsh, Markuss | | | 1457 | LAT | 1.00 | 1 | 0.52 | 20 | 10.40 | |
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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