Player Page

Appels, C (Chathem Jordan)
Dob: 2013/01/02 (U12)
Gender: Male
Chess SA id: 1130149642
FIDE id:
Region: Dr Kenneth Kaunda (NWP)
Citizen: RSA
Title(s):
Last active: 2024/12/08 (2 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 rating1388.2
Current Weighted rating1334.1
Current Weighted performance1285.3
Current official/published rating (highest between Raw, WR and WP)1388.2
Current highest rating achieved1437.8
Current floor (min rating allowed)937.8
Current K-factor32
Games played this month4
Score (S)1.0
Expected score (We)2.98
Difference (S-We)-1.86
Current Raw change (no limits, including tournament time weight)-59.6
Current min/max change allowed (with limits)±126.8
Current Raw change used (final)-59.6
Projected new Raw rating1328.6
Projected new Weighed rating1231.4
Projected new Weighted performance1169.2
Projected new final Raw rating (if new WP > new Raw)1328.6
Projected new highest rating1437.8
Projected new floor937.8
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1328.6
Projected effective change (new Official - current Official)-59.6
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 rating1377.6
Current Weighted rating1329.5
Current Weighted performance1285.3
Current official/published rating (highest between Raw, WR and WP)1377.6
Current highest rating achieved1434.6
Current floor (min rating allowed)934.6
Current K-factor32
Games played this month4
Score (S)1.0
Expected score (We)2.97
Difference (S-We)-1.97
Current Raw change (no limits, including tournament time weight)-63.0
Current min/max change allowed (with limits)±128.7
Current Raw change used (final)-63.0
Projected new Raw rating1314.6
Projected new Weighed rating1227.2
Projected new Weighted performance1169.2
Projected new final Raw rating (if new WP > new Raw)1314.6
Projected new highest rating1434.6
Projected new floor934.6
Projected new K-facor32
Projected new official/published rating (highest between new Raw, new WR and new WP)1314.6
Projected effective change (new Official - current Official)-63.0
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 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
Tournaments
Tournament: Gauteng Inter-Region at UJ 2024 (U12 Candidates)
Start: 2024/12/07  End: 2024/12/08  Host: GJM  Type: Standard   Time: 90  Time weight: 0.94  Rounds: 4
Games: 4  Score: 1.0
Main rating: 1388.2  Rating gain/loss: -59.6
Type rating: 1377.6  Rating gain/loss: -63.0
Analysis
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
9 Gauteng Inter-Region at UJ 2024 (U12 Candidates) 2024/12/07 2024/12/08 Johannesburg Metro (GJM) Standard 90 0.94 5 4 1.0 1388.2 1377.6 Analysis
8 DR KKD Trails 2 2024 (U12) 2024/10/12 2024/10/12 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1395.6 1386.6 Analysis
7 DR KKD Mooirivier Trials 2024 (U12) 2024/09/14 2024/09/14 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 1.0 1417.6 1411.2 Analysis
6 DR KKD Curro Agegroup 2024 (U12) 2024/08/31 2024/08/31 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 4.0 1417.6 1411.2 Analysis
5 DR KK Gimmies 2024 (U12) 2024/07/13 2024/07/13 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 2.0 1437.8 1434.6 Analysis
4 DR KKD Saamtrek 2024 (U12) 2024/06/08 2024/06/08 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 5.0 1363.2 1360.6 Analysis
3 DR KKD Ferdies Mar 2024 (D) 2024/03/02 2024/03/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.5 1365.0 1363.1 Analysis
2 DR KKD Curro Feb 2024 (U12) 2024/02/10 2024/02/10 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 4.0 1283.9 1283.1 Analysis
1 2024 Gauteng Inter-Region Chess Championship (U12B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 3.0 1247.6 1245.7 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
18 Gauteng Inter-Region at UJ 2024 (U12 Candidates) 2024/12/07 2024/12/08 Johannesburg Metro (GJM) Standard 90 0.94 5 4 1.0 1388.2 1377.6 Analysis
17 DR KKD Trails 2 2024 (U12) 2024/10/12 2024/10/12 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1395.6 1386.6 Analysis
16 DR KKD Mooirivier Trials 2024 (U12) 2024/09/14 2024/09/14 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 1.0 1417.6 1411.2 Analysis
15 DR KKD Curro Agegroup 2024 (U12) 2024/08/31 2024/08/31 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 4.0 1417.6 1411.2 Analysis
14 DR KK Gimmies 2024 (U12) 2024/07/13 2024/07/13 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 2.0 1437.8 1434.6 Analysis
13 DR KKD Saamtrek 2024 (U12) 2024/06/08 2024/06/08 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 5.0 1363.2 1360.6 Analysis
12 DR KKD Ferdies Mar 2024 (D) 2024/03/02 2024/03/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.5 1365.0 1363.1 Analysis
11 DR KKD Curro Feb 2024 (U12) 2024/02/10 2024/02/10 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 4.0 1283.9 1283.1 Analysis
10 2024 Gauteng Inter-Region Chess Championship (U12B) 2024/01/13 2024/01/14 Tshwane (GTP) Standard 90 0.94 5 4 3.0 1247.6 1245.7 Analysis
9 2023 Thomas Lechelele North West Open (C) 2023/09/15 2023/09/16 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1201.4 1207.2 Analysis
8 DR KKD Trials 2023 (U12) 2023/09/02 2023/09/02 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1201.4 1207.2 Analysis
7 DR KKD Meiringspark 2023 (U12) 2023/08/19 2023/08/19 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1172.8 1172.4 Analysis
6 JNW Open - Trinityhouse Little Falls 2023 (C) 2023/06/24 2023/06/24 Johannesburg Metro (GJM) Standard 60 0.83 5 5 1.0 1143.6 1132.8 Analysis
5 Dr Kenneth Kaunda Volkies 2023 (D) 2023/06/10 2023/06/10 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 4.0 1143.6 1132.8 Analysis
4 Dr KKD Curro 2023 (U10+U12) 2023/05/13 2023/05/13 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 2.0 1174.8 1171.2 Analysis
3 DR Kenneth Kaunda Curro 2023 (E) 2023/04/22 2023/04/22 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 3.0 1155.2 1146.8 Analysis
2 Dr KKD NG Goudkop 2023 (D Junior) 2023/03/18 2023/03/18 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 4 2.0 1151.5 1141.6 Analysis
1 Dr. Kenneth Kaunda Saamtrek 2023 (U12) 2023/02/04 2023/02/04 Dr Kenneth Kaunda (NWP) Standard 60 0.83 5 5 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 42 26 1 15 26.5 63.1 111.3 1257.3 1368.6
White 21 15 0 6 15.0 71.4 182.1 1217.1 1399.3
Black 21 11 1 9 11.5 54.8 40.5 1297.4 1337.9
Standard All 42 26 1 15 26.5 63.1 111.3 1257.3 1368.6
White 21 15 0 6 15.0 71.4 182.1 1217.1 1399.3
Black 21 11 1 9 11.5 54.8 40.5 1297.4 1337.9
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 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 86 48 1 37 48.5 56.4 54.4 1222.9 1277.3
White 41 28 0 13 28.0 68.3 155.5 1194.4 1349.9
Black 45 20 1 24 20.5 45.6 -37.8 1248.9 1211.1
Standard All 86 48 1 37 48.5 56.4 54.4 1222.9 1277.3
White 41 28 0 13 28.0 68.3 155.5 1194.4 1349.9
Black 45 20 1 24 20.5 45.6 -37.8 1248.9 1211.1
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
Top 20 opponents most often played
#Chess SA idNameGamesScoreWinsDrawsLosses%AorDpPerformView
1 2130135745 Stols, Z (Zenica) 6 3.0 3 0 3 50.0 1301.3 0.0 1301.3 View list
2 1140192462 Fourie, A (Alex) 3 3.0 3 0 0 100.0 1410.3 425.0 1835.3 View list
3 1130149647 Jordaan, M (Marco) 3 2.0 2 0 1 66.7 1354.9 141.7 1496.6 View list
4 1140134502 Van Zyl, A (Albertus Petrus) 3 0.0 0 0 3 0.0 1417.0 -425.0 992.0 View list
5 1140192456 Abraham, L (Liam) 2 2.0 2 0 0 100.0 1406.6 425.0 1831.6 View list
6 2130161640 Helm, E (Esme) 2 2.0 2 0 0 100.0 1282.3 425.0 1707.3 View list
7 2120154528 Havenga, C (Carmie) 2 2.0 2 0 0 100.0 1283.2 425.0 1708.2 View list
8 1140146391 Labuschagne, G (Gian) 2 1.0 1 0 1 50.0 1257.3 0.0 1257.3 View list
9 1120160076 Lemotlo, S (Siyabonga Keora) 2 1.0 1 0 1 50.0 1187.1 0.0 1187.1 View list
10 1120149653 Molapo, K (Karabelo) 2 1.0 1 0 1 50.0 1282.5 0.0 1282.5 View list
11 1130140602 Werkman, R (Robert Josua) 2 1.0 1 0 1 50.0 1427.7 0.0 1427.7 View list
12 1120156859 Jansen Van Vuuren, C (Cilliers) 2 0.0 0 0 2 0.0 1188.1 -425.0 763.1 View list
13 1130149645 Gouws, C (Christiaan) 2 0.0 0 0 2 0.0 1360.8 -425.0 935.8 View list
14 1130140601 Van Der Westhuizen, T (Thomas) 2 0.0 0 0 2 0.0 1187.1 -425.0 762.1 View list
15 1130140950 Abdool, L (Luke Geranimo) 1 1.0 1 0 0 100.0 1174.8 425.0 1599.8 View list
16 1130140949 Abdool, L (Luan Giovanni) 1 1.0 1 0 0 100.0 1174.8 425.0 1599.8 View list
17 1130300202 De Abreu, M (Marco) 1 1.0 1 0 0 100.0 1395.6 425.0 1820.6 View list
18 2130136682 Botha, S (Shadette) 1 1.0 1 0 0 100.0 1388.2 425.0 1813.2 View list
19 1150154535 Jacobs, L (Logan) 1 1.0 1 0 0 100.0 1155.2 425.0 1580.2 View list
20 1110131186 Greyling, J (Jeandre) 1 1.0 1 0 0 100.0 1201.4 425.0 1626.4 View list