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Individual Calculations February 2023 |
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| Oratovsky, Michael Total change: -2.30 | |   |
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| Rilton Cup 2022-2023 | Stockholm | SWE | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2330 | 2422 | 3.50 | 6 | -0.23 | 10 | -2.30 | |
|  Rakshitta, Ravi | | wm | 2242 | IND | 1.00 | 1 | 0.26 | 10 | 2.60 | |  Adithya, A Chullikkad | c | | 2205 | IND | 0.50 | 1 | -0.28 | 10 | -2.80 | | | Livaic, Leon | g | | 2572 | CRO | 0.00 | 1 | -0.30 | 10 | -3.00 | | | Kononenko, Dmitry | f | | 2301 | UKR | 0.50 | 1 | -0.16 | 10 | -1.60 | | | Shaik, Sumer Arsh | c | | 2290 | IND | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Sawatzki, Frank | f | | 2369 | GER | 0.50 | 1 | -0.07 | 10 | -0.70 | |
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) | | | | Israeli National league 1-4 | Israel | ISR | 2023-01-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2376 | 2422 | 2.50 | 4 | 0.24 | 10 | 2.40 | |
| | Ljubarov, Mark | f | | 2291 | RUS | 1.00 | 1 | 0.32 | 10 | 3.20 | | | Mindlin, Alon | m | | 2432 | ISR | 0.50 | 1 | 0.01 | 10 | 0.10 | | | Bakalchuk, Johnatan | m | | 2442 | ISR | 0.00 | 1 | -0.47 | 10 | -4.70 | | | Botvinnik, Mikhail | | | 2338 | ISR | 1.00 | 1 | 0.38 | 10 | 3.80 | |
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) | | | | Lliga Catalana 2023 Primera Divisio Grupo 2 Rondas 1-2 | Catalunya | ESP | 2023-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2234 | 2422 | 0.50 | 1 | -0.24 | 10 | -2.40 | |
| | Moreno Martin, Daniel | | | 2234 | ESP | 0.50 | 1 | -0.24 | 10 | -2.40 | |
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) | | |
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