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Individual Calculations February 2020 |
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| Roy, Parimal Total change: -33.60 | |   |
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| 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "B" - below 1900 | Delhi | IND | 2020-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1376 | 1182 | 0.00 | 4 | -1.13 | 20 | -22.60 | |
|  Asif, Mohammad Tayyeb | | | 1579 | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Aaryan, Pandey | | | 1486 | IND | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Ayushman, Mohanty | | | 1390 | IND | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Anaishaa, Pinkesh Nahar | | | 1049 | IND | 0.00 | 1 | -0.68 | 20 | -13.60 | |
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) | | | | 18th Delhi International Open Grandmasters Chess Tournament 2020 CAt "C" | Delhi | IND | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1445 | 1182 | 0.00 | 3 | -0.55 | 20 | -11.00 | |
| | Narvekar, Pruthviraj | | | 1513 | IND | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Abhinav, Chauhan | | | 1451 | IND | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Loken, Ningthoukhonguam | | | 1370 | IND | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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