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Individual Calculations February 2020 |
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| Prisha, Lala Total change: 2.80 | |   |
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| Sharjah December Classic Open Chess Tournament 2019 | SHARJAH | UAE | 2019-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1067 | 0.50 | 3 | 0.07 | 40 | 2.80 | |
|  Ainikkal, Shaheen | | | 1341 | IND | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Alkhour, Seifedin | | | 1437 | SYR | 0.50 | 1 | 0.40 | 40 | 16.00 | |  Khezrian, Nooralzahra | | | 1350 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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