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Individual Calculations March 2023 |
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| Sivakumar, Shaashwath Total change: 22.80 | |   |
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| LA January Hybrid 2 | Los Angeles (USA), Belgrade (SRB) | SRB | 2023-01-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2273 | 2197 | 1.50 | 2 | 0.70 | 20 | 14.00 | |
|  Postic, Dragisa | | | 2273 | SRB | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Postic, Dragisa | | | 2273 | SRB | 1.00 | 1 | 0.60 | 20 | 12.00 | |
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) | | | | Theodor-Hybrid 2023 | Los Angeles (USA), Pirot (SRB) | SRB | 2023-02-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2216 | 2175 | 0.50 | 2 | -0.38 | 20 | -7.60 | |
| | Djukic, Stevan | | | 2216 | SRB | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Djukic, Stevan | | | 2216 | SRB | 0.50 | 1 | 0.06 | 20 | 1.20 | |
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) | | | | President`s Day Hybrid | Los Angeles (USA), Redmond (USA), San Juan, Puerto Rico (USA), New Jersey (USA), Belgrade (SRB) | SRB | 2023-02-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2291 | 2175 | 1.50 | 2 | 0.82 | 20 | 16.40 | |
| | Kosanovic, Dragan | f | | 2291 | SRB | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Kosanovic, Dragan | f | | 2291 | SRB | 1.00 | 1 | 0.66 | 20 | 13.20 | |
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) | | |
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