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Individual Calculations October 2021 |
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| Krstic, Petar Total change: -3.80 | |   |
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| Prva liga Srbije za 2021. god - Muskarci | Vrnjacka Banja | SRB | 2021-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2285 | 2307 | 3.50 | 5 | 0.87 | 20 | 17.40 | |
|  Lazic, Miroljub | g | | 2280 | SRB | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Besedes, Danilo | f | | 2333 | SRB | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Zajic, Milan | g | | 2458 | SRB | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Ristic, Luka | f | | 2292 | SRB | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Kisic, Jovan | | | 2060 | SRB | 1.00 | 1 | 0.19 | 20 | 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) | | | | PNWCC FIDE Hybrid Match - PNWCC (USA) vs Pirot (SRB) | San Francisco (USA), Bloomington (USA) and Pirot (SRB) | USA | 2021-09-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2297 | 2307 | 1.00 | 4 | -1.06 | 20 | -21.20 | |
| | Narayanan, Samrug | c | | 2296 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Narayanan, Samrug | c | | 2296 | USA | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Li, Eric Yuhan | f | | 2297 | USA | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Li, Eric Yuhan | f | | 2297 | USA | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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