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Individual Calculations November 2018 |
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| Arhan, Boyd Total change: -44.00 | |   |
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| 13th KCM FIDE Rated Open | Coimbatore | IND | 2018-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1434 | 1177 | 1.00 | 5 | 0.07 | 40 | 2.80 | |
|  Kanish, Vikraman Adithan B | | | 1460 | IND | 0.00 | 1 | -0.16 | 40 | -6.40 | | | Kannan, R. | | | 1450 | IND | 0.50 | 1 | 0.33 | 40 | 13.20 | |  Jayaprakash, M | | | 1366 | IND | 0.50 | 1 | 0.25 | 40 | 10.00 | | | Prawin, K | | | 1473 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Aji, Kumar A | | | 1422 | IND | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | | | 56th West Bengal State Open Chess Championship 2018 | Kolkata | IND | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1200 | 0.50 | 4 | -1.17 | 40 | -46.80 | |
| | Kaustuv, Kundu | | | 1600 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Subham, Bhattacharjee | | | 1037 | IND | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Swapan, Kumar Das | | | 1418 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Shivam, Shah | | | 1087 | IND | 0.00 | 1 | -0.65 | 40 | -26.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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