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Individual Calculations September 2019 |
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| Korchagin, Oleg Total change: 5.00 | |   |
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| Riga Technical University Open 2019 - Tournament A | Riga | LAT | 2019-08-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2247 | 2039 | 3.50 | 9 | 1.33 | 20 | 26.60 | |
|  Stauskas, Lukas | | | 2339 | LTU | 0.50 | 1 | 0.35 | 20 | 7.00 | |  Semjonovs, Ilja | f | | 2370 | LAT | 0.50 | 1 | 0.38 | 20 | 7.60 | | | Raahul, V S | | | 2270 | IND | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Grieve, Harry | f | | 2260 | ENG | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Kanakova, Natalie | | wm | 2214 | CZE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Galkin, Gleb | | | 2218 | BLR | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Martinkus, Rolandas | f | | 2152 | LTU | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Evchin, Maxim | | | 2232 | UKR | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Machlik, Monika | | | 2167 | NOR | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | Estonian ind. Chess Ch. 2019 | Tallinn | EST | 2019-08-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1977 | 2039 | 4.00 | 9 | -1.08 | 20 | -21.60 | |
| | Kiik, Kalle | m | | 2423 | EST | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Uibokant, Mathias Robert | | | 1999 | EST | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Garanin, Aleksei | f | | 2158 | EST | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Tonso, Liina | | | 1711 | EST | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Kuhn, Ulf | | | 2071 | GER | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Lapidus, Mark | | | 2272 | EST | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Ivanova, Lidia | | | 1639 * | EST | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Nero, Georg | | | 1877 | EST | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Snitsarenko, Igor | | | 1639 * | EST | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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) | | |
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