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Rapid:
Individual Calculations January 2020 |
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| Feldmanis, Kristers Total change: -43.40 | |   |
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| Aizpute Chess open Rapid 2019 | Aizpute | LAT | 2019-12-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1272 | 2.50 | 6 | 0.32 | 20 | 6.40 | |
|  Sudmale, Galina | | | 1499 | LAT | 0.00 | 1 | -0.21 | 20 | -4.20 | |  Kalnins, Normunds | | | 1577 | LAT | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Penikis, Adams | | | 1350 | LAT | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Rutina, Rita | | | 1218 | LAT | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Kede, Ligita | | | 1362 | LAT | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Ernstsons, Valdis | | | 1285 | 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) | | | | J.Vilerta & A.Grandberga mamorial 2019 | Kuldiga | LAT | 2019-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1283 | 1272 | 1.50 | 8 | -2.49 | 20 | -49.80 | |
| | Mulevicius, Andrius | | | 1672 * | LTU | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kleins, Elands | | | 1032 | LAT | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Petersons, Matejs | | | 1072 | LAT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Semenov, Lev | | | 1543 | RUS | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Tolmacevs, Romans | | | 1301 | LAT | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Jekabsons, Andris | | | 1197 | LAT | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Kirpicovs, Jegors | | | 1059 | LAT | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Kopstals, Kriss | | | 1384 | LAT | 0.00 | 1 | -0.35 | 20 | -7.00 | | | * 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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