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Rapid:
Individual Calculations September 2021 |
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| Kovalenko, Igor Total change: -3.40 | |   |
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| Riga Technical University Open 2021 - G Rapid Open tournament - | Riga | LAT | 2021-08-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2330 | 2700 | 7.50 | 9 | -0.17 | 20 | -3.40 | |
|  Kaverins, Nikita | | | 1965 | LAT | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Salna, Aleksandras | | | 2046 | LTU | 1.00 | 1 | 0.01 | 20 | 0.20 | | | Kretainis, Kristaps | | | 2211 | LAT | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Puranik, Abhimanyu | g | | 2440 | IND | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Narayanan.s.l | g | | 2436 | IND | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Donchenko, Alexander | g | | 2516 | GER | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Erigaisi, Arjun | g | | 2289 | IND | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Nihal, Sarin | g | | 2481 | IND | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Sethuraman, S.p. | g | | 2588 | IND | 1.00 | 1 | 0.35 | 20 | 7.00 | |
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) | | |
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