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Individual Calculations November 2018 |
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| Pratish, Raj Total change: -2.80 | |   |
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| 4th Mother Chess below 1600 | Vizhakapatnam | IND | 2018-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1286 | 1289 | 2.50 | 6 | -0.52 | 20 | -10.40 | |
|  Yuva, Kishore Pilla | | | 1440 | IND | 1.00 | 1 | 0.70 | 20 | 14.00 | |  Karthikeyan, G | | | 1448 | IND | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Manas, Kanti Mandal | | | 1463 | IND | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Satya, Narayana G | | | 1112 | IND | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Arikilla, Shiva Kumar | | | 1152 | IND | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Satyanarayana, Rao V | | | 1098 | IND | 0.50 | 1 | -0.25 | 20 | -5.00 | |
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) | | | | 56th West Bengal State Open Chess Championship 2018 | Kolkata | IND | 2018-10-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1289 | 0.50 | 1 | 0.38 | 20 | 7.60 | |
| | Arijit, Mukherjee | | | 1624 | IND | 0.50 | 1 | 0.38 | 20 | 7.60 | |
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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