Player Page

Vassen, K (Keean)
Dob: 2007/11/06 (U18)
Gender: Male
Chess SA id: 1070135117
FIDE id:
Region: Cape Town (WCT)
Citizen: RSA
Title(s):
Last active: 2024/06/17 (3 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 rating1632.9
Current Weighted rating1571.4
Current Weighted performance1568.7
Current official/published rating (highest between Raw, WR and WP)1632.9
Current highest rating achieved1632.9
Current floor (min rating allowed)1132.9
Current K-factor28
Games played this month7
Score (S)4.5
Expected score (We)3.53
Difference (S-We)0.97
Current Raw change (no limits, including tournament time weight)27.2
Current min/max change allowed (with limits)±89.5
Current Raw change used (final)27.2
Projected new Raw rating1660.1
Projected new Weighed rating1448.2
Projected new Weighted performance1640.9
Projected new final Raw rating (if new WP > new Raw)1660.1
Projected new highest rating1660.1
Projected new floor1160.1
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1660.1
Projected effective change (new Official - current Official)+27.2
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 rating1635.3
Current Weighted rating1549.7
Current Weighted performance1601.9
Current official/published rating (highest between Raw, WR and WP)1635.3
Current highest rating achieved1635.3
Current floor (min rating allowed)1135.3
Current K-factor28
Games played this month7
Score (S)4.5
Expected score (We)3.54
Difference (S-We)0.96
Current Raw change (no limits, including tournament time weight)26.9
Current min/max change allowed (with limits)±89.2
Current Raw change used (final)26.9
Projected new Raw rating1662.2
Projected new Weighed rating1429.3
Projected new Weighted performance1664.7
Projected new final Raw rating (if new WP > new Raw)1664.7
Projected new highest rating1664.7
Projected new floor1164.7
Projected new K-facor28
Projected new official/published rating (highest between new Raw, new WR and new WP)1664.7
Projected effective change (new Official - current Official)+29.4
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 rating1355.3
Current Weighted rating1340.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1355.3
Current highest rating achieved1355.3
Current floor (min rating allowed)855.3
Current K-factor36
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)±132.9
Current Raw change used (final)0.0
Projected new Raw rating1355.3
Projected new Weighed rating1234.6
Projected new Weighted performance970.9
Projected new final Raw rating (if new WP > new Raw)1355.3
Projected new highest rating1355.3
Projected new floor855.3
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1355.3
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 rating1254.4
Current Weighted rating1219.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1254.4
Current highest rating achieved1254.4
Current floor (min rating allowed)754.4
Current K-factor36
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)±153.4
Current Raw change used (final)0.0
Projected new Raw rating1254.4
Projected new Weighed rating1123.0
Projected new Weighted performance494.3
Projected new final Raw rating (if new WP > new Raw)1254.4
Projected new highest rating1254.4
Projected new floor754.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1254.4
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: Cape Town Chess Federation Closed Chess Championships 2024 (B)
Start: 2024/06/14  End: 2024/06/17  Host: WCT  Type: Standard   Time: 120  Time weight: 1.00  Rounds: 7
Games: 7  Score: 4.5
Main rating: 1632.9  Rating gain/loss: 27.2
Type rating: 1635.3  Rating gain/loss: 26.9
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
4 Cape Town Chess Federation Closed Chess Championships 2024 (B) 2024/06/14 2024/06/17 Cape Town (WCT) Standard 120 1.00 7 7 4.5 1632.9 1635.3 Analysis
3 Cape Town Open Chess Championship 2024 (Advanced) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 6 4.5 1604.7 1593.9 Analysis
2 Grey College Team Championship 2024 (A) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1587.2 1571.5 Analysis
1 Cape Town Chess Club Annual Blitz Championship 2024 2024/01/07 2024/01/07 Cape Town (WCT) Blitz 5 0.18 9 9 4.0 1589.0 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
15 Cape Town Chess Federation Closed Chess Championships 2024 (B) 2024/06/14 2024/06/17 Cape Town (WCT) Standard 120 1.00 7 7 4.5 1632.9 1635.3 Analysis
14 Cape Town Open Chess Championship 2024 (Advanced) 2024/03/15 2024/03/17 Cape Town (WCT) Standard 90 0.94 6 6 4.5 1604.7 1593.9 Analysis
13 Grey College Team Championship 2024 (A) 2024/02/23 2024/02/24 Mangaung (FMB) Standard 60 0.83 5 5 3.0 1587.2 1571.5 Analysis
12 Cape Town Chess Club Annual Blitz Championship 2024 2024/01/07 2024/01/07 Cape Town (WCT) Blitz 5 0.18 9 9 4.0 1589.0 1200.0 Analysis
11 Western Cape Closed Championship 2023 (B) 2023/09/23 2023/09/25 Cape Town (WCT) Standard 120 1.00 6 6 3.5 1563.7 1541.9 Analysis
10 Cape Winelands Open 2023 (Advanced) 2023/07/22 2023/07/23 Cape Winelands (WCW) Standard 70 0.87 6 6 4.5 1519.1 1480.2 Analysis
9 Curro Durbanville Chess Open Rapid 2023 (Advanced) 2023/07/15 2023/07/15 Cape Town (WCT) Rapid 35 0.66 6 6 3.5 1519.1 1299.5 Analysis
8 WP Closed 2023 (D) 2023/06/16 2023/06/18 Cape Town (WCT) Standard 120 1.00 6 5 4.0 1478.5 1433.2 Analysis
7 Cape Town Open 2023 (Advanced) 2023/03/24 2023/03/26 Cape Town (WCT) Standard 90 0.94 6 4 1.0 1507.4 1458.5 Analysis
6 Grey College Team Championship 2023 (A) 2023/02/03 2023/02/04 Mangaung (FMB) Standard 60 0.83 5 5 4.0 1477.7 1412.1 Analysis
5 WP Closed 2022 (U16) 2022/06/16 2022/06/16 Cape Town (WCT) Standard 70 0.87 6 6 4.0 1398.9 1386.5 Analysis
4 Western Cape Schools Chess 2022 (U15 Boys) 2022/05/07 2022/05/08 Eden District (WEG) Standard 65 0.85 6 6 4.5 1337.4 1315.6 Analysis
3 CTCA Rapid Masters @ Claremont Chess Club 2022 (Open) 2022/04/18 2022/04/18 Cape Town (WCT) Rapid 15 0.39 6 6 3.5 1321.4 1259.2 Analysis
2 WP Schools Chess District South 2022 (U15) 2022/03/05 2022/03/05 Cape Town (WCT) Rapid 30 0.60 6 5 4.5 1295.3 1200.0 Analysis
1 Grey College Team Championship 2022 (A) 2022/02/18 2022/02/19 Mangaung (FMB) Standard 60 0.83 5 5 5.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 27 13 6 8 16.0 59.3 78.7 1603.7 1682.5
White 13 6 3 4 7.5 57.7 65.4 1656.7 1722.1
Black 14 7 3 4 8.5 60.7 91.1 1554.6 1645.6
Standard All 18 9 6 3 12.0 66.7 141.7 1596.1 1737.8
White 9 5 3 1 6.5 72.2 188.9 1596.8 1785.6
Black 9 4 3 2 5.5 61.1 94.4 1595.5 1690.0
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 9 4 0 5 4.0 44.4 -47.2 1619.0 1571.8
White 4 1 0 3 1.0 25.0 -212.5 1791.6 1579.1
Black 5 3 0 2 3.0 60.0 85.0 1480.9 1565.9
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 87 50 16 21 58.0 66.7 141.7 1480.1 1621.7
White 42 26 7 9 29.5 70.2 172.0 1497.4 1669.4
Black 45 24 9 12 28.5 63.3 113.3 1463.9 1577.3
Standard All 61 36 13 12 42.5 69.7 167.2 1486.9 1654.1
White 30 20 6 4 23.0 76.7 226.7 1486.5 1713.2
Black 31 16 7 8 19.5 62.9 109.7 1487.3 1597.0
Rapid All 17 10 3 4 11.5 67.6 150.0 1382.0 1532.0
White 8 5 1 2 5.5 68.8 159.4 1391.0 1550.4
Black 9 5 2 2 6.0 66.7 141.7 1374.0 1515.7
Blitz All 9 4 0 5 4.0 44.4 -47.2 1619.0 1571.8
White 4 1 0 3 1.0 25.0 -212.5 1791.6 1579.1
Black 5 3 0 2 3.0 60.0 85.0 1480.9 1565.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1060108786 Blauw, S (Siyamthanda) 4 0.0 0 0 4 0.0 1580.1 -425.0 1155.1 View list
2 106092092 Budge, D (Daniel) 2 2.0 2 0 0 100.0 1554.0 425.0 1979.0 View list
3 106059113 Chang, S (Sebastian) 2 1.5 1 1 0 75.0 1393.6 212.5 1606.1 View list
4 106053361 Moollajee, R (Rehaan) 2 1.5 1 1 0 75.0 1541.4 212.5 1753.9 View list
5 108095313 Somai, R (Ruhan) 2 1.5 1 1 0 75.0 1459.0 212.5 1671.5 View list
6 107061440 Van Staaden, D (Darren) 2 1.5 1 1 0 75.0 1368.2 212.5 1580.7 View list
7 107053637 Palmer, RN (Reegan) 2 0.5 0 1 1 25.0 1463.2 -212.5 1250.7 View list
8 108072148 Van Heerden, EJ (Ethan Joel) 2 0.0 0 0 2 0.0 1368.2 -425.0 943.2 View list
9 108051707 De Wit, M (Marnus) 1 1.0 1 0 0 100.0 1604.7 425.0 2029.7 View list
10 106078250 De Villiers, E (Ethan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 285022083 Cindi, M (Mbalenhle) 1 1.0 1 0 0 100.0 1604.7 425.0 2029.7 View list
12 2930100456 Chiriya, T (Takudzwa) 1 1.0 1 0 0 100.0 1604.7 425.0 2029.7 View list
13 1730147032 Budge, R (Richard) 1 1.0 1 0 0 100.0 1589.0 425.0 2014.0 View list
14 187000297 Adriaan, RD (Rynauw) 1 1.0 1 0 0 100.0 1604.7 425.0 2029.7 View list
15 1050136235 Brown, X (Xavier) 1 1.0 1 0 0 100.0 1321.4 425.0 1746.4 View list
16 1030133931 Becker, J (Jacques) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
17 197045322 Bastiaan, G (Gino) 1 1.0 1 0 0 100.0 1519.1 425.0 1944.1 View list
18 199000578 Amsterdam, N (Nathan) 1 1.0 1 0 0 100.0 1321.4 425.0 1746.4 View list
19 2080109012 Gebu, S (Sisipho) 1 1.0 1 0 0 100.0 1295.3 425.0 1720.3 View list
20 208077367 Gideon, J (Joy) 1 1.0 1 0 0 100.0 1295.3 425.0 1720.3 View list