Player Page

Kajee, C (Caleb)
Dob: 2006/04/10 (U20)
Gender: Male
Chess SA id: 1060162002
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2024/07/27 (117 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 rating1272.5
Current Weighted rating1237.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1272.5
Current highest rating achieved1291.2
Current floor (min rating allowed)791.2
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)±149.5
Current Raw change used (final)0.0
Projected new Raw rating1272.5
Projected new Weighed rating1139.1
Projected new Weighted performance960.1
Projected new final Raw rating (if new WP > new Raw)1272.5
Projected new highest rating1291.2
Projected new floor791.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1272.5
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 rating1291.4
Current Weighted rating1233.5
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1291.4
Current highest rating achieved1291.4
Current floor (min rating allowed)791.4
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)±145.6
Current Raw change used (final)0.0
Projected new Raw rating1291.4
Projected new Weighed rating1136.0
Projected new Weighted performance511.7
Projected new final Raw rating (if new WP > new Raw)1291.4
Projected new highest rating1291.4
Projected new floor791.4
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1291.4
Projected effective change (new Official - current Official)=0.0
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 rating1200.0
Current Weighted rating1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1200.0
Current highest rating achieved1200.0
Current floor (min rating allowed)700.0
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)±165.8
Current Raw change used (final)0.0
Projected new Raw rating1200.0
Projected new Weighed rating1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1200.0
Projected new floor700.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1200.0
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 rating1079.0
Current Weighted rating1168.4
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1168.4
Current highest rating achieved1208.6
Current floor (min rating allowed)708.6
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)±197.0
Current Raw change used (final)0.0
Projected new Raw rating1079.0
Projected new Weighed rating1073.7
Projected new Weighted performance694.7
Projected new final Raw rating (if new WP > new Raw)1079.0
Projected new highest rating1208.6
Projected new floor708.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1079.0
Projected effective change (new Official - current Official)-89.4
Tournaments
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
2 Helpmekaar Kollege Blitz Chess Invitational 2024 (A) 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Blitz 8 0.25 9 9 1.0 1291.2 1208.6 Analysis
1 JCC Steyn City High Schools League 2024 (B) 2024/05/11 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 6 5 5.0 1218.9 1200.0 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
3 Helpmekaar Kollege Blitz Chess Invitational 2024 (A) 2024/07/27 2024/07/27 Johannesburg Metro (GJM) Blitz 8 0.25 9 9 1.0 1291.2 1208.6 Analysis
2 JCC Steyn City High Schools League 2024 (B) 2024/05/11 2024/05/25 Johannesburg Metro (GJM) Standard 60 0.83 6 5 5.0 1218.9 1200.0 Analysis
1 Helpmekaar Kollege Blitz Chess Invitational Sep 2023 2023/09/16 2023/09/16 Johannesburg Metro (GJM) Blitz 8 0.25 9 8 5.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 14 6 0 8 6.0 42.9 -60.7 1375.9 1315.2
White 8 4 0 4 4.0 50.0 0.0 1337.5 1337.5
Black 6 2 0 4 2.0 33.3 -141.7 1427.1 1285.4
Standard All 5 5 0 0 5.0 100.0 425.0 1210.8 1635.8
White 3 3 0 0 3.0 100.0 425.0 1200.0 1625.0
Black 2 2 0 0 2.0 100.0 425.0 1227.0 1652.0
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 1 0 8 1.0 11.1 -330.6 1467.6 1137.0
White 5 1 0 4 1.0 20.0 -255.0 1419.9 1164.9
Black 4 0 0 4 0.0 0.0 -425.0 1527.1 1102.1
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 22 11 0 11 11.0 50.0 0.0 1366.4 1366.4
White 12 6 0 6 6.0 50.0 0.0 1346.5 1346.5
Black 10 5 0 5 5.0 50.0 0.0 1390.4 1390.4
Standard All 5 5 0 0 5.0 100.0 425.0 1210.8 1635.8
White 3 3 0 0 3.0 100.0 425.0 1200.0 1625.0
Black 2 2 0 0 2.0 100.0 425.0 1227.0 1652.0
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 17 6 0 11 6.0 35.3 -125.0 1412.2 1287.2
White 9 3 0 6 3.0 33.3 -141.7 1395.3 1253.7
Black 8 3 0 5 3.0 37.5 -106.3 1431.2 1324.9
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 108076196 Potgieter, E (Edward) 2 1.0 1 0 1 50.0 1245.6 0.0 1245.6 View list
2 107069948 Jones, W (William) 2 0.0 0 0 2 0.0 1245.6 -425.0 820.6 View list
3 2050305904 Kganyago, K (Keabetsoe) 1 1.0 1 0 0 100.0 1218.9 425.0 1643.9 View list
4 1090161990 Bhudia, H (Harshil) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
5 206088651 Bothma, L (Liandri) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
6 109084256 Hattingh, T (Tiaan) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
7 1070305923 Pikwa, W (Wandisile) 1 1.0 1 0 0 100.0 1218.9 425.0 1643.9 View list
8 1060162014 Phiri, K (Kondwani) 1 1.0 1 0 0 100.0 1291.2 425.0 1716.2 View list
9 1080305912 Michael, C (Cristiano Jacob) 1 1.0 1 0 0 100.0 1218.9 425.0 1643.9 View list
10 1060138267 Thomas, H (Hayden) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
11 1090153724 Russell, J (Jordan) 1 1.0 1 0 0 100.0 1218.9 425.0 1643.9 View list
12 1100305929 Wilson, A (Andrew) 1 1.0 1 0 0 100.0 1218.9 425.0 1643.9 View list
13 105066120 Wallace, A (Aiden) 1 0.0 0 0 1 0.0 1291.2 -425.0 866.2 View list
14 106050282 Voigt, H (Heinrich) 1 0.0 0 0 1 0.0 1291.2 -425.0 866.2 View list
15 1070151800 Maduna, N (Ncese Mcebo) 1 0.0 0 0 1 0.0 1291.2 -425.0 866.2 View list
16 107078828 Johnson, C (Caleb) 1 0.0 0 0 1 0.0 1291.2 -425.0 866.2 View list
17 1070307345 Govindjee, N (Niamh) 1 0.0 0 0 1 0.0 1291.2 -425.0 866.2 View list
18 1060141434 Elbedini, A (Amr) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
19 1070143493 Booysen, D (Danil) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list
20 1070307339 Ahmed, Z (Zohaib) 1 0.0 0 0 1 0.0 1291.2 -425.0 866.2 View list