Player Page

De Wet, CJ (Christiaan)
Dob: 2000/06/12 (Adult)
Gender: Male
Chess SA id: 100006931
FIDE id:
Region: Johannesburg Metro (GJM)
Citizen: RSA
Title(s):
Last active: 2022/10/29 (606 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 rating1337.9
Current Weighted rating1337.6
Current Weighted performance984.9
Current official/published rating (highest between Raw, WR and WP)1337.9
Current highest rating achieved1337.9
Current floor (min rating allowed)837.9
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)±136.2
Current Raw change used (final)0.0
Projected new Raw rating1337.9
Projected new Weighed rating1230.7
Projected new Weighted performance984.9
Projected new final Raw rating (if new WP > new Raw)1337.9
Projected new highest rating1337.9
Projected new floor837.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1337.9
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 rating1335.9
Current Weighted rating1335.9
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1335.9
Current highest rating achieved1335.9
Current floor (min rating allowed)835.9
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)±136.6
Current Raw change used (final)0.0
Projected new Raw rating1335.9
Projected new Weighed rating1229.0
Projected new Weighted performance826.6
Projected new final Raw rating (if new WP > new Raw)1335.9
Projected new highest rating1335.9
Projected new floor835.9
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1335.9
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 rating1155.0
Current Weighted rating1155.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1155.0
Current highest rating achieved1190.0
Current floor (min rating allowed)690.0
Current K-factor40
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)±176.8
Current Raw change used (final)0.0
Projected new Raw rating1155.0
Projected new Weighed rating1062.6
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating1190.0
Projected new floor690.0
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1155.0
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 rating1242.6
Current Weighted rating1240.8
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1242.6
Current highest rating achieved1242.6
Current floor (min rating allowed)742.6
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)±156.1
Current Raw change used (final)0.0
Projected new Raw rating1242.6
Projected new Weighed rating1142.3
Projected new Weighted performance399.2
Projected new final Raw rating (if new WP > new Raw)1242.6
Projected new highest rating1242.6
Projected new floor742.6
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1242.6
Projected effective change (new Official - current Official)=0.0
Tournaments
Did not participate this month.
Did not participate this year.
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
5 Chessheroes Bazaar Blitz 2022 2022/10/29 2022/10/29 Johannesburg Metro (GJM) Blitz 8 0.25 7 7 5.0 1323.9 1155.0 Analysis
4 Chessheroes Youth Day 2022 (B) 2022/06/16 2022/06/18 Johannesburg Metro (GJM) Standard 120 1.00 5 5 3.5 1240.0 1254.2 Analysis
3 Mabaleng Chess Open 2021 (A) 2021/11/27 2021/11/27 Sedibeng (GSV) Standard 61 0.83 5 5 2.0 1187.5 1192.6 Analysis
2 JNW Club - Charterhouse Open 2019 (C) 2019/04/13 2019/04/13 Johannesburg Metro (GJM) Standard 60 0.83 5 5 4.0 1127.1 1121.4 Analysis
1 JNW Club - Trinityhouse Little Falls Open 2018 (B) 2018/02/16 2018/02/17 Johannesburg Metro (GJM) Standard 65 0.85 6 4 2.0 1155.0 1155.0 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 26 15 3 8 16.5 63.5 114.4 1341.2 1455.6
White 15 9 2 4 10.0 66.7 141.7 1383.9 1525.6
Black 11 6 1 4 6.5 59.1 77.3 1282.8 1360.1
Standard All 19 10 3 6 11.5 60.5 89.5 1345.6 1435.0
White 11 6 2 3 7.0 63.6 115.9 1417.4 1533.3
Black 8 4 1 3 4.5 56.3 53.1 1246.7 1299.9
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 7 5 0 2 5.0 71.4 182.1 1329.2 1511.4
White 4 3 0 1 3.0 75.0 212.5 1291.8 1504.3
Black 3 2 0 1 2.0 66.7 141.7 1379.1 1520.8
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 108076196 Potgieter, E (Edward) 1 1.0 1 0 0 100.0 1155.0 425.0 1580.0 View list
2 101056844 Rust, A (Alrich) 1 1.0 1 0 0 100.0 1155.0 425.0 1580.0 View list
3 208071873 Chinoruma, T (Tawana) 1 1.0 1 0 0 100.0 1127.1 425.0 1552.1 View list
4 1950147791 Chichava, B (Bongani) 1 1.0 1 0 0 100.0 1323.9 425.0 1748.9 View list
5 186089107 Erasmus, WO (Willem Olivier) 1 1.0 1 0 0 100.0 1323.9 425.0 1748.9 View list
6 108073207 Horn, E (Evan) 1 1.0 1 0 0 100.0 1127.1 425.0 1552.1 View list
7 106060686 Greef, J (Janus) 1 1.0 1 0 0 100.0 1127.1 425.0 1552.1 View list
8 1080144060 Gouws, D (Duan) 1 1.0 1 0 0 100.0 1323.9 425.0 1748.9 View list
9 183068085 Magagula, R (Raymond) 1 1.0 1 0 0 100.0 1240.0 425.0 1665.0 View list
10 111092705 Moonsammy, E (Ethan) 1 1.0 1 0 0 100.0 1127.1 425.0 1552.1 View list
11 1100136661 Lin, W (Weihao) 1 1.0 1 0 0 100.0 1323.9 425.0 1748.9 View list
12 105087158 Lamont, M (Michael) 1 1.0 1 0 0 100.0 1240.0 425.0 1665.0 View list
13 1150144068 Kotsokoane, R (Reotshepile) 1 1.0 1 0 0 100.0 1323.9 425.0 1748.9 View list
14 102072832 Snyckers, A (Adam) 1 1.0 1 0 0 100.0 1187.5 425.0 1612.5 View list
15 181035793 Sparks, SJW (Stephen) 1 1.0 1 0 0 100.0 1240.0 425.0 1665.0 View list
16 106013013 Huisamen, BB (Botha) 1 0.5 0 1 0 50.0 1187.5 0.0 1187.5 View list
17 190020515 Mantati, SV (Sebei) 1 0.5 0 1 0 50.0 1187.5 0.0 1187.5 View list
18 185037395 Tenzer, D (Daniel) 1 0.5 0 1 0 50.0 1240.0 0.0 1240.0 View list
19 181076100 Potgieter, ST (St) 1 0.0 0 0 1 0.0 1155.0 -425.0 730.0 View list
20 193052828 Ngobeni, V (Vusi) 1 0.0 0 0 1 0.0 1323.9 -425.0 898.9 View list