Individual Calculations September 2017 |
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Stoyanov, Boris Total change: -101.20 | | |
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104th British Championships Under 10 | Llandudno | ENG | 2017-07-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1323 | 1426 | 0.00 | 2 | -1.28 | 40 | -51.20 | |
| Birks, Joe H | | | 1367 | ENG | 0.00 | 1 | -0.58 | 40 | -23.20 | | Vinayak, Vedh | | | 1279 | ENG | 0.00 | 1 | -0.70 | 40 | -28.00 | | 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) | | 104th British Championships Under 1750 | Llandudno | ENG | 2017-07-31 |
Rc | Ro | w | n | change | K | K*chg | Game |
1641 | 1426 | 1.00 | 2 | 0.54 | 40 | 21.60 | |
| Grice, Alec | | | 1667 | ENG | 1.00 | 1 | 0.80 | 40 | 32.00 | | Karia, Kamlesh | | | 1614 | ENG | 0.00 | 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) | | 53rd Berks & Bucks Chess Congress Challengers | Maidenhead | ENG | 2017-08-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1594 | 1426 | 0.00 | 6 | -1.79 | 40 | -71.60 | |
| Watson, Jacob | | | 1780 | ENG | 0.00 | 1 | -0.11 | 40 | -4.40 | | Watson, Mikey J | | | 1724 | ENG | 0.00 | 1 | -0.15 | 40 | -6.00 | | Shenbagakumar, Gautham | | | 1340 | ENG | 0.00 | 1 | -0.62 | 40 | -24.80 | | Parry, Jacques H | | | 1584 | ENG | 0.00 | 1 | -0.29 | 40 | -11.60 | | Verma, Shlok | | | 1596 | ENG | 0.00 | 1 | -0.28 | 40 | -11.20 | | Thatte, Nishchal | | | 1541 | ENG | 0.00 | 1 | -0.34 | 40 | -13.60 | | 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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