Player Page

Hastie, SEH (Sachin)
Dob: 1998/11/05 (Adult)
Gender: Male
Chess SA id: 198011986
FIDE id:
Region: Buffalo City (EBC)
Citizen: RSA
Title(s): PA
Last active: 2023/12/10 (197 days ago)
Ratings
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1673.0
Current Weighted rating1668.4
Current Weighted performance1466.2
Current official/published rating (highest between Raw, WR and WP)1673.0
Current highest rating achieved1681.4
Current floor (min rating allowed)1181.4
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±84.5
Current Raw change used (final)0.0
Projected new Raw rating1673.0
Projected new Weighed rating1535.4
Projected new Weighted performance1466.2
Projected new final Raw rating (if new WP > new Raw)1673.0
Projected new highest rating1681.4
Projected new floor1181.4
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1673.0
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1658.6
Current Weighted rating1665.0
Current Weighted performance1437.3
Current official/published rating (highest between Raw, WR and WP)1665.0
Current highest rating achieved1684.7
Current floor (min rating allowed)1184.7
Current K-factor28
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±86.3
Current Raw change used (final)0.0
Projected new Raw rating1658.6
Projected new Weighed rating1531.9
Projected new Weighted performance1437.3
Projected new final Raw rating (if new WP > new Raw)1658.6
Projected new highest rating1684.7
Projected new floor1184.7
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1658.6
Projected effective change (new Official - current Official)-6.4
s
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1578.0
Current Weighted rating1567.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1578.0
Current highest rating achieved1578.0
Current floor (min rating allowed)1078.0
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±96.8
Current Raw change used (final)0.0
Projected new Raw rating1578.0
Projected new Weighed rating1442.8
Projected new Weighted performance540.4
Projected new final Raw rating (if new WP > new Raw)1578.0
Projected new highest rating1578.0
Projected new floor1078.0
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1578.0
Projected effective change (new Official - current Official)=0.0
Raw rating=Current rating, Weighted rating (WR)=Weighted average of current/new Raw rating + last 23 published Raw ratings), Weighted performance (WP)=Weighted average of last 5 tournaments
Current Raw rating1486.7
Current Weighted rating1486.7
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1486.7
Current highest rating achieved1582.8
Current floor (min rating allowed)1082.8
Current K-factor32
Games played this month0
Score (S)0.0
Expected score (We)0.00
Difference (S-We)0.00
Current Raw change (no limits, including tournament time weight)0.0
Current min/max change allowed (with limits)±110.2
Current Raw change used (final)0.0
Projected new Raw rating1486.7
Projected new Weighed rating1367.8
Projected new Weighted performance286.9
Projected new final Raw rating (if new WP > new Raw)1486.7
Projected new highest rating1582.8
Projected new floor1082.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1486.7
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 Buffalo City Chess Closed 2023 2023/12/02 2023/12/10 Buffalo City (EBC) Standard 90 0.94 7 4 1.5 1681.4 1676.8 Analysis
17 Chess Vikings Exam Rapid 2023 (A) 2023/11/04 2023/11/04 Buffalo City (EBC) Rapid 20 0.47 7 7 5.0 1671.7 1555.6 Analysis
16 BCM Chess Clubs League 2023 (Premier) 2023/09/09 2023/09/09 Buffalo City (EBC) Standard 90 0.94 5 4 3.5 1663.0 1668.7 Analysis
15 Youth Day Chess Festival 2023 (A) 2023/06/24 2023/06/25 Buffalo City (EBC) Standard 90 0.94 6 6 3.0 1663.3 1671.5 Analysis
14 Kraaifontein Open 2022 (Advanced) 2022/12/16 2022/12/18 Cape Town (WCT) Standard 90 0.94 6 5 3.0 1670.9 1684.7 Analysis
13 Western Cape Closed Championship 2022 (Championship) 2022/09/24 2022/09/25 Cape Winelands (WCW) Standard 70 0.87 6 6 2.5 1611.2 1634.9 Analysis
12 2022 Western Province Club League (Premier) 2022/08/20 2022/10/01 Cape Town (WCT) Standard 120 1.00 11 8 5.0 1618.3 1637.1 Analysis
11 2020 Cape Of Good Hope Open (Elite) 2020/02/21 2020/02/23 Cape Town (WCT) Standard 70 0.87 6 6 2.5 1595.1 1608.9 Analysis
10 2019 USSA Championships (Blitz) 2019/12/04 2019/12/04 Sarah Baartman (ESB) Blitz 5 0.18 9 9 4.5 1656.1 1582.8 Analysis
9 2019 USSA Championships (Open) 2019/12/02 2019/12/06 Sarah Baartman (ESB) Standard 90 0.94 9 9 6.0 1656.1 1657.1 Analysis
8 2019 National Club Chess Championships (A) 2019/09/27 2019/09/29 Cape Town (WCT) Standard 120 1.00 6 6 4.5 1556.3 1557.5 Analysis
7 2019 Western Province League (Premier) 2019/07/27 2019/09/07 Cape Town (WCT) Standard 120 1.00 11 6 5.5 1556.3 1557.5 Analysis
6 2018 Western Province League (Premier) 2018/08/04 2018/09/15 Cape Town (WCT) Standard 120 1.00 11 11 6.0 1507.7 1504.4 Analysis
5 Crossroads Open Chess Championship 2018 (Elite) 2018/04/27 2018/04/29 Cape Town (WCT) Standard 120 1.00 6 6 1.5 1558.6 1553.7 Analysis
4 2018 Steinitz Chess Festival (Prestige) 2018/03/21 2018/03/25 Cape Town (WCT) Standard 120 1.00 7 0 0.0 1524.7 1518.5 Analysis
3 2018 Western Province Open (Prestige) 2018/03/02 2018/03/04 Cape Town (WCT) Standard 120 1.00 6 6 4.0 1524.7 1518.5 Analysis
2 WP Team Blitz 2018 (B) 2018/02/17 2018/02/17 Cape Town (WCT) Blitz 5 0.18 7 6 4.0 1518.5 1555.6 Analysis
1 South African Junior Team Championships 2017 (U20A) 2018/01/04 2018/01/08 4 Knights (4K) Standard 120 1.00 7 7 2.0 1555.6 1555.6 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Standard All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Rapid All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Blitz All 0 0 0 0 0.0 0.0 0.0 0.0 0.0
White 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Black 0 0 0 0 0.0 0.0 0.0 0.0 0.0
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 112 52 24 36 64.0 57.1 60.7 1566.4 1627.1
White 57 28 16 13 36.0 63.2 111.8 1583.4 1695.3
Black 55 24 8 23 28.0 50.9 7.7 1548.8 1556.5
Standard All 90 39 23 28 50.5 56.1 51.9 1588.3 1640.3
White 46 20 16 10 28.0 60.9 92.4 1598.1 1690.5
Black 44 19 7 18 22.5 51.1 9.7 1578.1 1587.8
Rapid All 7 5 0 2 5.0 71.4 182.1 1579.7 1761.8
White 4 3 0 1 3.0 75.0 212.5 1557.2 1769.7
Black 3 2 0 1 2.0 66.7 141.7 1609.7 1751.3
Blitz All 15 8 1 6 8.5 56.7 56.7 1428.6 1485.3
White 7 5 0 2 5.0 71.4 182.1 1502.1 1684.2
Black 8 3 1 4 3.5 43.8 -53.1 1364.4 1311.3
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 105057149 Van Der Merwe, A (Alexander) 3 2.0 2 0 1 66.7 1558.4 141.7 1700.1 View list
2 189044421 Racaza, S (Sinovuyo) 2 2.0 2 0 0 100.0 1663.2 425.0 2088.2 View list
3 162088913 Wright, A (Adrian) 2 2.0 2 0 0 100.0 1516.2 425.0 1941.2 View list
4 189002582 Booys, LI (Leatin) 2 1.5 1 1 0 75.0 1532.0 212.5 1744.5 View list
5 197010171 Galant, W (Warren) 2 1.5 1 1 0 75.0 1538.5 212.5 1751.0 View list
6 100022633 Mello, N (Nkwadi) 2 1.5 1 1 0 75.0 1521.6 212.5 1734.1 View list
7 199055897 Witbooi, JB (Jan) 2 1.5 1 1 0 75.0 1605.8 212.5 1818.3 View list
8 193007245 Diamond, R (Ruben) 2 1.0 1 0 1 50.0 1532.0 0.0 1532.0 View list
9 296040218 Klaasen, RJ (Robyn) 2 1.0 1 0 1 50.0 1563.0 0.0 1563.0 View list
10 197022341 Mcinnes, AT (Andrew) 2 1.0 1 0 1 50.0 1551.4 0.0 1551.4 View list
11 197010759 Goredema, D (Dione) 2 1.0 0 2 0 50.0 1559.9 0.0 1559.9 View list
12 1050106200 Braaf, J (Jiraan) 2 0.0 0 0 2 0.0 1614.8 -425.0 1189.8 View list
13 101033066 Samuels, ER (Ethan) 2 0.0 0 0 2 0.0 1563.0 -425.0 1138.0 View list
14 102053666 Blows, KT (Kian) 1 1.0 1 0 0 100.0 1556.3 425.0 1981.3 View list
15 167002306 Blaauw, GM (Gavin) 1 1.0 1 0 0 100.0 1558.6 425.0 1983.6 View list
16 199003858 Bukula, L (Luyolo) 1 1.0 1 0 0 100.0 1656.1 425.0 2081.1 View list
17 207044978 August, T (Thimna) 1 1.0 1 0 0 100.0 1663.0 425.0 2088.0 View list
18 100000340 Agulhas, K (Keegan) 1 1.0 1 0 0 100.0 1555.6 425.0 1980.6 View list
19 1050108845 Galant, MF (Matthew) 1 1.0 1 0 0 100.0 1518.5 425.0 1943.5 View list
20 172069645 Fisher, H (Howard) 1 1.0 1 0 0 100.0 1524.7 425.0 1949.7 View list