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Rapid:
Individual Calculations July 2023 |
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| Joswin, Jayakumar Total change: -124.00 | |   |
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| RCMIC ROTA Chess Rated Rapid Tournament | Chennai | IND | 2023-06-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1248 | 1296 | 1.00 | 5 | -2.20 | 40 | -88.00 | |
|  Rakshitta, Ravi | | wm | 2004 | IND | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Dhanvant, Balachandran | | | 1079 | IND | 0.50 | 1 | -0.28 | 40 | -11.20 | | | Akshat, K | | | 1086 | IND | 0.00 | 1 | -0.77 | 40 | -30.80 | | | Keerthana, Nagarajan | | | 1050 | IND | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Aravind, Dhanvantri R S | | | 1019 | IND | 0.00 | 1 | -0.83 | 40 | -33.20 | |
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) | | | | 1st National Schools Team Chess Championship-2023 (Under-12) | Pondicherry | IND | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1053 | 1296 | 1.50 | 3 | -0.90 | 40 | -36.00 | |
| | Etansh, Sadawartwale | | | 1031 | IND | 0.00 | 1 | -0.82 | 40 | -32.80 | | | Sravan, Sreekumar | | | 1096 | IND | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Harish, K K | | | 1031 | IND | 0.50 | 1 | -0.32 | 40 | -12.80 | |
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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