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Individual Calculations July 2018 |
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| Shreeyash, Kejriwal Total change: 25.60 | |   |
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| Bengal State under - 9 Open Chess Championship | Kolkata | IND | 2018-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1150 | 1126 | 0.50 | 2 | -0.44 | 40 | -17.60 | |
|  Soureen, Bhattacharya | | | 1276 | IND | 0.00 | 1 | -0.30 | 40 | -12.00 | |  Ankit, Ray | | | 1023 | IND | 0.50 | 1 | -0.14 | 40 | -5.60 | |
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) | | | | The Heritage West Bengal State sub Junior Open 2018 | Kolkata | IND | 2018-06-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1395 | 1126 | 2.00 | 5 | 1.08 | 40 | 43.20 | |
| | Prayash, Adhikari | | | 1297 | IND | 1.00 | 1 | 0.73 | 40 | 29.20 | | | Atreya, Nandy | | | 1410 | IND | 1.00 | 1 | 0.84 | 40 | 33.60 | | | Bhattacharyya, Soham | | | 1526 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pratyay, Chowdhury | | | 1462 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Sagnik, Saha | | | 1281 | IND | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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