Player Page

Karsten, K (Keagan)
Dob: 2009/10/13 (U16)
Gender: Male
Chess SA id: 1090097407
FIDE id:
Region: Cape Winelands (WCW)
Citizen: RSA
Title(s):
Last active: 2024/10/05 (47 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 rating1540.9
Current Weighted rating1512.6
Current Weighted performance1444.6
Current official/published rating (highest between Raw, WR and WP)1540.9
Current highest rating achieved1540.9
Current floor (min rating allowed)1040.9
Current K-factor32
Games played this month6
Score (S)1.0
Expected score (We)3.36
Difference (S-We)-1.96
Current Raw change (no limits, including tournament time weight)-62.7
Current min/max change allowed (with limits)±102.0
Current Raw change used (final)-62.7
Projected new Raw rating1478.2
Projected new Weighed rating1393.3
Projected new Weighted performance1362.2
Projected new final Raw rating (if new WP > new Raw)1478.2
Projected new highest rating1540.9
Projected new floor1040.9
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1478.2
Projected effective change (new Official - current Official)-62.7
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 rating1512.4
Current Weighted rating1500.3
Current Weighted performance1396.5
Current official/published rating (highest between Raw, WR and WP)1512.4
Current highest rating achieved1521.7
Current floor (min rating allowed)1021.7
Current K-factor32
Games played this month6
Score (S)1.0
Expected score (We)3.38
Difference (S-We)-2.38
Current Raw change (no limits, including tournament time weight)-76.2
Current min/max change allowed (with limits)±106.2
Current Raw change used (final)-76.2
Projected new Raw rating1436.2
Projected new Weighed rating1382.2
Projected new Weighted performance1335.6
Projected new final Raw rating (if new WP > new Raw)1436.2
Projected new highest rating1521.7
Projected new floor1021.7
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1436.2
Projected effective change (new Official - current Official)-76.2
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 rating1410.8
Current Weighted rating1357.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1410.8
Current highest rating achieved1410.8
Current floor (min rating allowed)910.8
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)±122.8
Current Raw change used (final)0.0
Projected new Raw rating1410.8
Projected new Weighed rating1250.4
Projected new Weighted performance1312.2
Projected new final Raw rating (if new WP > new Raw)1410.8
Projected new highest rating1410.8
Projected new floor910.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1410.8
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 rating1258.8
Current Weighted rating1250.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1258.8
Current highest rating achieved1258.8
Current floor (min rating allowed)758.8
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)±152.5
Current Raw change used (final)0.0
Projected new Raw rating1258.8
Projected new Weighed rating1151.0
Projected new Weighted performance389.0
Projected new final Raw rating (if new WP > new Raw)1258.8
Projected new highest rating1258.8
Projected new floor758.8
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1258.8
Projected effective change (new Official - current Official)=0.0
Tournaments
Tournament: Paarl Boys' High Chess Festival 2024 (Elite)
Start: 2024/10/04  End: 2024/10/05  Host: WCW  Type: Standard   Time: 60  Time weight: 0.83  Rounds: 6
Games: 6  Score: 1.0
Main rating: 1540.9  Rating gain/loss: -62.7
Type rating: 1512.4  Rating gain/loss: -76.2
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
5 Paarl Boys' High Chess Festival 2024 (Elite) 2024/10/04 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 6 6 1.0 1540.9 1512.4 Analysis
4 Western Cape - Kings and Queens 2024 (Boys) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 30 0.60 5 4 2.5 1524.6 1365.4 Analysis
3 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 4.0 1518.0 1521.7 Analysis
2 Cape Winelands Schools - Prestige 2024 (U15 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1518.0 1521.7 Analysis
1 Cape Winelands Schools - HS Trials 1 2024 (U15 Boys) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 5.0 1503.6 1306.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
61 Paarl Boys' High Chess Festival 2024 (Elite) 2024/10/04 2024/10/05 Cape Winelands (WCW) Standard 60 0.83 6 6 1.0 1540.9 1512.4 Analysis
60 Western Cape - Kings and Queens 2024 (Boys) 2024/06/08 2024/06/08 Overberg (WOS) Rapid 30 0.60 5 4 2.5 1524.6 1365.4 Analysis
59 Western Cape HS Individuals Championship 2024 (U15 Boys) 2024/03/21 2024/03/22 Overberg (WOS) Standard 60 0.83 6 6 4.0 1518.0 1521.7 Analysis
58 Cape Winelands Schools - Prestige 2024 (U15 Boys) 2024/03/02 2024/03/02 Cape Winelands (WCW) Standard 60 0.83 5 5 3.0 1518.0 1521.7 Analysis
57 Cape Winelands Schools - HS Trials 1 2024 (U15 Boys) 2024/02/17 2024/02/17 Cape Winelands (WCW) Rapid 35 0.66 6 6 5.0 1503.6 1306.0 Analysis
56 Queens Gambit Chess Open 2023 (B) 2023/11/25 2023/11/25 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 1469.6 1470.6 Analysis
55 Helpmekaar Kollege Blitz Chess Invitational Sep 2023 2023/09/16 2023/09/16 Johannesburg Metro (GJM) Blitz 8 0.25 9 8 5.5 1477.7 1200.0 Analysis
54 Overvaal Ope Jul 2023 (A) 2023/07/22 2023/07/22 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1454.6 1435.3 Analysis
53 Gauteng Open Arnold Classic 2023 (U16) 2023/05/19 2023/05/19 Tshwane (GTP) Rapid 30 0.60 5 5 3.5 1444.0 1281.2 Analysis
52 Driehoek Open Chess Tournament 2023 (B) 2023/05/13 2023/05/13 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1444.0 1411.9 Analysis
51 Overvaal Open 2023 (C) 2023/04/15 2023/04/15 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1436.0 1394.6 Analysis
50 2022 South African Junior Team Chess Championships (U14 Open) 2022/12/04 2022/12/08 4 Knights (4K) Standard 120 1.00 7 6 4.0 1412.0 1359.7 Analysis
49 Dr Peter Hangelbroek Open 2022 (A+B) 2022/10/29 2022/10/29 Sedibeng (GSV) Standard 60 0.83 5 4 1.5 1390.1 1380.5 Analysis
48 Super 8 Skaak 2022 (Seniors) 2022/10/14 2022/10/14 Bojanala Platina (NBR) Rapid 30 0.60 7 6 6.0 1390.1 1200.0 Analysis
47 D7 Teams 2022 (U13 Mixed+Girls) 2022/08/13 2022/08/13 Sedibeng (GSV) Standard 60 0.83 5 5 4.0 1432.1 1429.1 Analysis
46 Overvaal Open 2022 (A+B) 2022/08/06 2022/08/06 Sedibeng (GSV) Standard 60 0.83 5 4 0.0 1432.1 1429.1 Analysis
45 2022 Gauteng Schools Individual Chess Championship (U13 Boys) 2022/06/18 2022/06/18 Ekurhuleni (GE) Standard 60 0.83 5 5 3.0 1243.9 1227.0 Analysis
44 Hoerskool Overvaal 2022 (C) 2022/06/11 2022/06/11 Sedibeng (GSV) Standard 60 0.83 5 5 5.0 1243.9 1227.0 Analysis
43 Gaueng Schools D7 2022 (U13 Boys) 2022/06/04 2022/06/04 Sedibeng (GSV) Standard 60 0.83 5 4 4.0 1243.9 1227.0 Analysis
42 LS Vryheidsmonument Chess Open 2022 (A+B) 2022/05/07 2022/05/07 Sedibeng (GSV) Standard 61 0.83 5 4 0.0 1301.9 1296.1 Analysis
1234
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 27 15 1 11 15.5 57.4 63.0 1436.5 1499.5
White 13 7 1 5 7.5 57.7 65.4 1444.4 1509.8
Black 14 8 0 6 8.0 57.1 60.7 1429.2 1489.9
Standard All 17 8 0 9 8.0 47.1 -25.0 1441.8 1416.8
White 8 3 0 5 3.0 37.5 -106.3 1499.1 1392.8
Black 9 5 0 4 5.0 55.6 47.2 1390.8 1438.0
Rapid All 10 7 1 2 7.5 75.0 212.5 1427.6 1640.1
White 5 4 1 0 4.5 90.0 340.0 1357.0 1697.0
Black 5 3 0 2 3.0 60.0 85.0 1498.3 1583.3
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 311 178 19 114 187.5 60.3 87.5 1169.9 1257.3
White 152 83 10 59 88.0 57.9 67.1 1172.5 1239.6
Black 159 95 9 55 99.5 62.6 106.9 1167.4 1274.3
Standard All 282 158 14 110 165.0 58.5 72.3 1156.9 1229.3
White 138 72 8 58 76.0 55.1 43.1 1163.2 1206.4
Black 144 86 6 52 89.0 61.8 100.3 1150.8 1251.2
Rapid All 21 15 4 2 17.0 81.0 263.1 1328.4 1591.5
White 10 8 2 0 9.0 90.0 340.0 1277.6 1617.6
Black 11 7 2 2 8.0 72.7 193.2 1374.6 1567.8
Blitz All 8 5 1 2 5.5 68.8 159.4 1210.2 1369.5
White 4 3 0 1 3.0 75.0 212.5 1228.8 1441.3
Black 4 2 1 1 2.5 62.5 106.3 1191.5 1297.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 1090111867 Mittermaier, G (Gunther) 6 5.0 5 0 1 83.3 1324.1 283.3 1607.4 View list
2 108079024 Van Wyk, J (Jonathan) 6 3.0 3 0 3 50.0 1082.5 0.0 1082.5 View list
3 109087166 Cronje, O (Omri) 5 3.0 3 0 2 60.0 1234.3 85.0 1319.3 View list
4 109080728 Spamers, V (Vinaldo) 5 2.0 2 0 3 40.0 1339.3 -85.0 1254.3 View list
5 109087966 Pretorius, PJ (Petrus) 4 3.5 3 1 0 87.5 1144.9 318.8 1463.7 View list
6 109085045 Hanekom, J (Johan) 4 3.0 3 0 1 75.0 1142.0 212.5 1354.5 View list
7 109089303 Tolmay, L (Llewellyn) 4 3.0 3 0 1 75.0 1135.9 212.5 1348.4 View list
8 111087168 Cronje, E (Emile) 4 2.0 2 0 2 50.0 1141.8 0.0 1141.8 View list
9 107086032 Naude, E (Enrique) 4 2.0 2 0 2 50.0 1215.3 0.0 1215.3 View list
10 105044684 Nel, A (Altus) 4 0.0 0 0 4 0.0 1133.5 -425.0 708.5 View list
11 1070098052 Eberwein, HJ (Heinrich) 3 3.0 3 0 0 100.0 1259.7 425.0 1684.7 View list
12 108092849 Majola, O (Omphile) 3 3.0 3 0 0 100.0 1325.4 425.0 1750.4 View list
13 1100108499 Odendaal, H (Hayden) 3 3.0 3 0 0 100.0 1298.5 425.0 1723.5 View list
14 1050108492 Tyantini, A (Andile) 3 3.0 3 0 0 100.0 1254.1 425.0 1679.1 View list
15 106053294 Fritz, GPJ (Georg) 3 1.0 1 0 2 33.3 1195.7 -141.7 1054.1 View list
16 108056512 Huisamen, D (De Villiers) 3 0.0 0 0 3 0.0 1337.4 -425.0 912.4 View list
17 108070894 Barnard, M (Martin) 2 2.0 2 0 0 100.0 1174.5 425.0 1599.5 View list
18 1090098025 De Klerk, H (Hanro) 2 2.0 2 0 0 100.0 1529.5 425.0 1954.5 View list
19 2080108481 Kok, S (Sydney) 2 2.0 2 0 0 100.0 1099.6 425.0 1524.6 View list
20 1060143515 Molefe, D (Dumisane) 2 2.0 2 0 0 100.0 1456.8 425.0 1881.8 View list