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Individual Calculations January 2023 |
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| Narayan, Iyengar Total change: 18.80 | |   |
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| 1st Zion Group International FIDE Rated Chess Tournament | Chennai | IND | 2022-12-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1512 | 1666 | 5.50 | 7 | 0.47 | 40 | 18.80 | |
|  Rahul, K P | | | 1266 * | IND | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Natarajan, M | | | 1349 | IND | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Thiruvengadam, T | | | 1420 | IND | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kaustuv, Kundu | | | 2276 | IND | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Lakshanaa, R | | | 1408 | IND | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Raaghav, Rajesh | | | 1434 | IND | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Saisarvesh, S | | | 1429 | IND | 0.50 | 1 | -0.30 | 40 | -12.00 | | | * 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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