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Individual Calculations August 2019 |
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| Amulya, Guruprasad Total change: -56.40 | |   |
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| Commonwealth Chess Championship-2019 (U12G) | New Delhi | IND | 2019-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1223 | 1.00 | 5 | -1.58 | 40 | -63.20 | |
|  Akshaya, Rajaraman | | | 1523 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Pranitha, Priya Polisetty | | | 1063 | IND | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Sai, Mahati A | | | 1394 | IND | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Gunika, Jalota | | | 1064 | IND | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Sanchee, Sahoo | | | 1038 | IND | 1.00 | 1 | 0.26 | 40 | 10.40 | |
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) | | | | Below 1600 FIDE Rating Chess Tournament 2019 | Nagpur | IND | 2019-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1464 | 1223 | 1.00 | 4 | 0.17 | 40 | 6.80 | |
| | Vishvajeet, Singh | | | 1475 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Gopinath, P | | | 1537 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Samir, Kumar Saha | | | 1330 | IND | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Rakesh, Kumar Kesherwani | | | 1514 | IND | 0.00 | 1 | -0.15 | 40 | -6.00 | |
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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