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Rapid:
Individual Calculations August 2023 |
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| Sandra, Nair Total change: 83.20 | |   |
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| 11th Chess Lab Rapid Challenge U1600 | Dubai | UAE | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1281 | 1162 | 4.00 | 6 | 1.81 | 40 | 72.40 | |
|  Akhil, Vijayakumar | | | 1559 | IND | 1.00 | 1 | 0.92 | 40 | 36.80 | |  Divya, Gowrisankar | | | 1333 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Taherizadeh, Sam | | | 1057 | IRI | 1.00 | 1 | 0.36 | 40 | 14.40 | | | San Andres, Emerlinda | | | 1445 | PHI | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Nmoh, Parag Deshmukh | | | 1032 | IND | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Keshav, Harish Anand | | | 1261 | IND | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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) | | | | Chess Lab Summer Rapid U1600 | Dubai | UAE | 2023-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1446 | 1162 | 1.00 | 4 | 0.27 | 40 | 10.80 | |
| | Belocura, John Ritter | | | 1640 | PHI | 0.00 | 1 | -0.05 | 40 | -2.00 | | | Tannish, Mahesh | | | 1321 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Pointinger, Oliver | | | 1470 | AUT | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Majid, Al-Saedi | | | 1352 | IRQ | 1.00 | 1 | 0.75 | 40 | 30.00 | |
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) | | |
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