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Rapid:
Individual Calculations July 2019 |
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| Rudra, Jaiswara Total change: 37.20 | |   |
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| Saturday Club Youth Chess Championship open to WB School Stundents | Kolkata | IND | 2019-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1170 | 1020 | 4.00 | 7 | 1.86 | 20 | 37.20 | |
|  Shresth, Mahapatra | | | 1269 | IND | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Arhana, Kundu | | | 1239 | IND | 1.00 | 1 | 0.78 | 20 | 15.60 | |  Debarghya, Bhowmick | | | 1189 | IND | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Ankit, Ray | | | 991 | IND | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Sagnik, Ray | | | 1128 | IND | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Sourjya, Mukherjee | | | 1248 | IND | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Shayan, Das | | | 1127 | IND | 1.00 | 1 | 0.65 | 20 | 13.00 | |
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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