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Individual Calculations October 2022 |
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| Ervan, Mohamad Total change: 3.60 | |   |
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| JAPFA GM DUEL MATCH 2022 | Jakarta | INA | 2022-09-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2439 | 2395 | 3.00 | 6 | 0.36 | 10 | 3.60 | |
|  Laylo, Darwin | g | | 2439 | PHI | 1.00 | 1 | 0.56 | 10 | 5.60 | |  Laylo, Darwin | g | | 2439 | PHI | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Laylo, Darwin | g | | 2439 | PHI | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Laylo, Darwin | g | | 2439 | PHI | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Laylo, Darwin | g | | 2439 | PHI | 0.50 | 1 | 0.06 | 10 | 0.60 | | | Laylo, Darwin | g | | 2439 | PHI | 0.00 | 1 | -0.44 | 10 | -4.40 | |
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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