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Individual Calculations September 2019 |
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| Aditya, Kayet Total change: 2.80 | |   |
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| 33rd NATIONAL U-9 OPEN CHESS CHAMPIONSHIPS-2019 | Ahmedabad | IND | 2019-08-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1251 | 1076 | 2.50 | 8 | 0.33 | 40 | 13.20 | |
|  Sathvik, Adiga | | | 1329 | IND | 1.00 | 1 | 0.81 | 40 | 32.40 | |  Vihaan, Dumir | | | 1257 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Shreyas, Ravindra Patil | | | 1249 | IND | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Debanjan, Sinha | | | 1302 | IND | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Sanyam, Srivastava | | | 1230 | IND | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Jval, Saurin Patel | | | 1258 | IND | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Godhani, Maharth | | | 1196 | IND | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Aarush, Rajesh | | | 1189 | IND | 0.00 | 1 | -0.35 | 40 | -14.00 | |
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) | | | | 47th WB State Junior U19 Open FIDE Rated | Kolkata | IND | 2019-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1404 | 1076 | 0.00 | 2 | -0.26 | 40 | -10.40 | |
| | Uddipan, Roy | | | 1416 | IND | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Amit, Tiwari | | | 1391 | IND | 0.00 | 1 | -0.14 | 40 | -5.60 | |
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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