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Individual Calculations July 2018 |
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| Prayash, Adhikari Total change: -19.60 | |   |
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| The Heritage West Bengal State sub Junior Open 2018 | Kolkata | IND | 2018-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1215 | 1297 | 3.00 | 5 | -0.09 | 40 | -3.60 | |
|  Sagnik, Biswas | | | 1056 | IND | 1.00 | 1 | 0.20 | 40 | 8.00 | |  Alekhya, Mukhopadhyay | | | 1621 | IND | 0.00 | 1 | -0.13 | 40 | -5.20 | | | Shreeyash, Kejriwal | | | 1126 | IND | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Prithwish, Mukhopadhyay | | | 1134 | IND | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Saptarshi, Talukdar | | | 1136 | IND | 1.00 | 1 | 0.29 | 40 | 11.60 | |
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) | | | | 1st West Bengal State Under 25 Open Rating | Kolkata | IND | 2018-06-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1421 | 1297 | 1.00 | 4 | -0.40 | 40 | -16.00 | |
| | Shuvam, Roy | | | 1642 | IND | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Tejash, Jain | | | 1547 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Adrita, Mitra | | | 1005 | IND | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Shounak, Mazumder | | | 1489 | IND | 0.00 | 1 | -0.25 | 40 | -10.00 | |
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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