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Rapid:
Individual Calculations October 2018 |
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| Vijay, Kumar Singh Total change: -2.00 | |   |
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| ECR Open Rapid Chess Challenger | Bihar | IND | 2018-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1231 | 1458 | 3.00 | 4 | -0.10 | 20 | -2.00 | |
|  Ankita, Kumari | | | 1088 | IND | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Raj, Aryan | | | 1286 | IND | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Chaudhary, Saket Kumar | | | 1332 | IND | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Dev, Raj | | | 1218 | IND | 1.00 | 1 | 0.20 | 20 | 4.00 | |
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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