Individual Calculations February 2023 |
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Fernando, H Methushi Amaya Total change: 173.91 | | |
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Asia Schools CC 2022- U 17 G | Kaluthara | SRI | 2022-12-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1714 | 1329 | 4.50 | 8 | 3.41 | 33 | 112.53 | |
| Pavalachandran, Ashvini | | | 1722 | SRI | 0.50 | 1 | 0.42 | 33 | 13.86 | | Bazarbaeva, Saadat | | | 1567 | KGZ | 1.00 | 1 | 0.80 | 33 | 26.40 | | Urangoo, Kherlenzorig | | | 1510 | MGL | 1.00 | 1 | 0.74 | 33 | 24.42 | | Bobomurodova, Maftuna | | wf | 1991 | UZB | 0.00 | 1 | -0.01 | 33 | -0.33 | | Liuviann, Cecilia Natalie | | | 1865 | INA | 0.00 | 1 | -0.03 | 33 | -0.99 | | Sovetbekova, Nurai | | wf | 2011 | KGZ | 1.00 | 1 | 0.99 | 33 | 32.67 | | Sasvatha, A | | | 1510 | IND | 0.50 | 1 | 0.24 | 33 | 7.92 | | Gamage, B K Sayumi Hasithma | | | 1535 | SRI | 0.50 | 1 | 0.26 | 33 | 8.58 | | 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) | | Kandy Open International Rating Chess Championships 2022 | Kandy | SRI | 2022-12-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1364 | 1329 | 4.50 | 6 | 1.67 | 33 | 55.11 | |
| Sutharshan, Shasrutha | | | 1083 | SRI | 0.50 | 1 | -0.31 | 33 | -10.23 | | Kannangara, Ranul Insitha | | | 1080 | SRI | 1.00 | 1 | 0.19 | 33 | 6.27 | | Sandeepani, M Tharushi | | | 1628 | SRI | 1.00 | 1 | 0.85 | 33 | 28.05 | | Chandula, E D S | | | 1708 | SRI | 0.00 | 1 | -0.09 | 33 | -2.97 | | Sakshiyan, N | | | 1074 | SRI | 1.00 | 1 | 0.19 | 33 | 6.27 | | Karunarathne, K M H B | | | 1610 | SRI | 1.00 | 1 | 0.84 | 33 | 27.72 | | 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) | | Kaluthara International Chess Festival 2023 | Kaluthara | SRI | 2023-01-20 |
Rc | Ro | w | n | change | K | K*chg | Game |
1251 | 1329 | 4.50 | 7 | 0.19 | 33 | 6.27 | |
| Bandara, Dhanushka | | | 1852 | SRI | 0.00 | 1 | -0.03 | 33 | -0.99 | | Yatawara, Pamodya Indeewari | | | 1007 | SRI | 1.00 | 1 | 0.13 | 33 | 4.29 | | Thalgaswatta, N S | | | 1132 | SRI | 0.50 | 1 | -0.25 | 33 | -8.25 | | Welikala, D Thevin Dewnim | | | 1018 | SRI | 1.00 | 1 | 0.14 | 33 | 4.62 | | Bandara, K A Thinura | | | 1098 | SRI | 1.00 | 1 | 0.21 | 33 | 6.93 | | Gamage, Ovin Vidmal | | | 1558 | SRI | 0.00 | 1 | -0.21 | 33 | -6.93 | | Wijewickrama, Ayod Induwara | | | 1091 | SRI | 1.00 | 1 | 0.20 | 33 | 6.60 | | 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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