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Individual Calculations May 2019 |
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| Kollu, Sai Nehal Total change: 59.20 | |   |
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| 8th NATIONAL SCHOOL Under 9 CHESS CHAMPIONSHIP 2019 | Raipur, Chhattisgarh | IND | 2019-04-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1216 | 1046 | 3.50 | 7 | 1.49 | 40 | 59.60 | |
|  Mrinmoy, Rajkhowa | | | 1341 | IND | 0.50 | 1 | 0.35 | 40 | 14.00 | |  Aarush, Rajesh | | | 1273 | IND | 1.00 | 1 | 0.79 | 40 | 31.60 | | | Shriyansh, Dey | | | 1166 | IND | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Talla, Nischal | | | 1133 | IND | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Stellferd, S Stalin | | | 1146 | IND | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Ishaan, Singh Khanuja | | | 1106 | IND | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Gaigore, Sanskar | | | 1347 | 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) | | | | 2 Maynu Fide rating 1st Nellore cup open | Nellore | IND | 2019-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1359 | 1046 | 1.00 | 7 | -0.01 | 40 | -0.40 | |
| | Niharika, Ch | | | 1446 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rao, K. Damodar | | | 1446 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ravi, Palsule | | | 1308 | IND | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Ali, Khan Aamir Gulrez | | | 1301 | IND | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Bhillva, Nilaya K E K | | | 1303 | IND | 1.00 | 1 | 0.82 | 40 | 32.80 | | | Chidvilash, Sai Surapaneni | | | 1263 | IND | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Vidya Sagar, J.b.m. | | | 1446 * | IND | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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