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Rapid:
Individual Calculations March 2018 |
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| Mierins, Emils Janis Total change: 52.00 | |   |
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| Olaine Open Rapid Chess Championship 2018 2 stage | Olaine | LAT | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1474 | 1450 | 4.50 | 8 | 0.68 | 20 | 13.60 | |
|  Stavickis, Isaks | | | 1821 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | |  Maklakova, Naomi | | | 1151 | LAT | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Osobskaja, Zinaida | | | 1712 | LAT | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Broks, Kaspars | | | 1230 | LAT | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Jakobsons, Andris | | | 1745 | LAT | 0.50 | 1 | 0.35 | 20 | 7.00 | | | Bockarjovs, Vasilijs | | | 1577 | LAT | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Kokina, Elizabete | | | 1180 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sigats, Tomass | | | 1375 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | |
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) | | | | Olaine district chess tournament for children- II -2018 | Olaine | LAT | 2018-02-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1213 | 1450 | 5.50 | 6 | 0.80 | 20 | 16.00 | |
| | Korsakovs, Marks | | | 1077 | LAT | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Lukasevics, Davids | | | 1202 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kokina, Elizabete | | | 1180 | LAT | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Sigats, Tomass | | | 1375 | LAT | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Broks, Adrians | | | 1283 | LAT | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Murins, Artjoms | | | 1163 | LAT | 1.00 | 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) | | | | Rudaga-Kaissa II-2018 | Jurmala | LAT | 2018-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1180 | 1450 | 6.00 | 6 | 1.12 | 20 | 22.40 | |
| | Vagarsakjans, Arams | | | 1050 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Krasilnikova, Marija | | | 1053 | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Parhomenko, Igors | | | 1202 | LAT | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Ikstena, Sarlote | | | 1274 | LAT | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Vuskans, Eduards | | | 1334 | LAT | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Spirkova, Marija | | | 1168 | LAT | 1.00 | 1 | 0.16 | 20 | 3.20 | | | * 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) | | |
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