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Rapid:
Individual Calculations December 2018 |
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| Batirevs, Maksims Total change: -6.20 | |   |
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| Prata speles Zemgale-2018 | Dobele | LAT | 2018-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1563 | 1411 | 4.00 | 7 | 1.82 | 20 | 36.40 | |
|  Zujevs, Valerijs | | | 1711 | LAT | 0.00 | 1 | -0.15 | 20 | -3.00 | |  Sveicers, Einars | | | 1079 | LAT | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sharakovs, Ilja | | | 1673 | LAT | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Ser, Daniel | | | 1632 | LTU | 1.00 | 1 | 0.78 | 20 | 15.60 | | | Heidemanis, Harijs | | | 1756 | LAT | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Dombrovskis, Ivars | | | 1559 | LAT | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Zalcmane, Vija | | | 1528 | LAT | 0.50 | 1 | 0.16 | 20 | 3.20 | |
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) | | | | Martina Saha turnirs-2018 | Dobele | LAT | 2018-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1346 | 1411 | 2.00 | 5 | -0.88 | 20 | -17.60 | |
| | Nemkovs, Vjaceslavs | | | 1777 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Nikitin, Mihail | | | 1131 | LAT | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Maltenieks, Vilis | | | 1660 | LAT | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Miezitis, Gustavs | | | 1046 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Azarovs, Timurs | | | 1115 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | |
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) | | | | Kuldiga district championship 2018 | Kuldiga | LAT | 2018-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1452 | 1411 | 2.00 | 7 | -1.25 | 20 | -25.00 | |
| | Megnis, Renars | | | 1811 * | LAT | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bitaitis, Vladislavs | | | 1189 | LAT | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Steinbergs, Raivo | | | 1305 | LAT | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Gruduls, Imants | | | 1684 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Feldmanis, Kristers | | | 1274 | LAT | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Rebhuns, Ilgars Janis | | | 1585 | LAT | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Apenitis, Markuss | | | 1314 | LAT | 0.00 | 1 | -0.63 | 20 | -12.60 | | | * 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) | | |
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