Player Page

Jacobs, N (Nicholas)
Dob: 2011/06/18 (U14)
Gender: Male
Chess SA id: 1110131953
FIDE id:
Region: West Coast (WCU)
Citizen: RSA
Title(s):
Last active: 2024/07/20 (87 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 rating1198.5
Current Weighted rating1195.1
Current Weighted performance1124.8
Current official/published rating (highest between Raw, WR and WP)1198.5
Current highest rating achieved1208.2
Current floor (min rating allowed)708.2
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)±166.2
Current Raw change used (final)0.0
Projected new Raw rating1198.5
Projected new Weighed rating1099.2
Projected new Weighted performance1124.8
Projected new final Raw rating (if new WP > new Raw)1198.5
Projected new highest rating1208.2
Projected new floor708.2
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1198.5
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 rating1174.8
Current Weighted rating1165.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)1174.8
Current highest rating achieved1178.8
Current floor (min rating allowed)678.8
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)±171.9
Current Raw change used (final)0.0
Projected new Raw rating1174.8
Projected new Weighed rating1071.3
Projected new Weighted performance811.8
Projected new final Raw rating (if new WP > new Raw)1174.8
Projected new highest rating1178.8
Projected new floor678.8
Projected new K-facor40
Projected new official/published rating (highest between new Raw, new WR and new WP)1174.8
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 rating1218.5
Current Weighted rating1225.1
Current Weighted performance994.4
Current official/published rating (highest between Raw, WR and WP)1225.1
Current highest rating achieved1230.0
Current floor (min rating allowed)730.0
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)±161.5
Current Raw change used (final)0.0
Projected new Raw rating1218.5
Projected new Weighed rating1127.2
Projected new Weighted performance994.4
Projected new final Raw rating (if new WP > new Raw)1218.5
Projected new highest rating1230.0
Projected new floor730.0
Projected new K-facor36
Projected new official/published rating (highest between new Raw, new WR and new WP)1218.5
Projected effective change (new Official - current Official)-6.6
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 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
Did not participate this month.
#TournamentStartEndHostTypeTimeWeightRnsGmsScrMainTypeAnalysis
3 Pedro Booyse Top Schools Championships 2024 (U13) 2024/07/20 2024/07/20 West Coast (WCU) Standard 60 0.83 5 4 3.0 1155.5 1116.0 Analysis
2 Bo-Weskus Skole Skaak Top Skole 2024 (O13) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1208.2 1230.0 Analysis
1 Western Cape PS Individuals Championship 2024 (U13 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 1.0 1208.2 1178.8 Analysis
#TournamentStartEndHostTypeTimeWeightRoundsGamesScoreMainTypeAnalysis
8 Pedro Booyse Top Schools Championships 2024 (U13) 2024/07/20 2024/07/20 West Coast (WCU) Standard 60 0.83 5 4 3.0 1155.5 1116.0 Analysis
7 Bo-Weskus Skole Skaak Top Skole 2024 (O13) 2024/05/11 2024/05/11 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1208.2 1230.0 Analysis
6 Western Cape PS Individuals Championship 2024 (U13 Boys) 2024/05/04 2024/05/05 West Coast (WCU) Standard 60 0.83 6 6 1.0 1208.2 1178.8 Analysis
5 Bo-Weskus Skole Prestige 2023 (O13 Seuns) 2023/03/04 2023/03/04 West Coast (WCU) Rapid 30 0.60 5 5 3.0 1191.9 1210.9 Analysis
4 West Coast Schools Chess Grand Challenge 2022 (PS Development) 2022/10/29 2022/10/29 West Coast (WCU) Rapid 30 0.60 5 4 2.0 1190.9 1208.0 Analysis
3 Bo-Weskus Top Skole 2022 (O11) 2022/06/11 2022/06/11 West Coast (WCU) Rapid 30 0.60 5 4 2.5 1176.3 1185.6 Analysis
2 Bo Weskus Skole Skaak Prestige (O11 Seuns) 2022/03/19 2022/03/19 West Coast (WCU) Rapid 30 0.60 5 5 2.0 1183.7 1200.0 Analysis
1 Bo-Weskus Skole Prestige 2020 (O9 Seuns) 2020/02/15 2020/02/15 West Coast (WCU) Standard 60 0.83 6 3 1.0 1200.0 1200.0 Analysis
Game History
Colour Games Wins Draws Losses Score % Dp Aor Perform
Main All 15 6 0 9 6.0 40.0 -85.0 1254.7 1169.7
White 7 4 0 3 4.0 57.1 60.7 1264.2 1324.9
Black 8 2 0 6 2.0 25.0 -212.5 1246.5 1034.0
Standard All 10 4 0 6 4.0 40.0 -85.0 1264.5 1179.5
White 5 2 0 3 2.0 40.0 -85.0 1290.8 1205.8
Black 5 2 0 3 2.0 40.0 -85.0 1238.1 1153.1
Rapid All 5 2 0 3 2.0 40.0 -85.0 1235.2 1150.2
White 2 2 0 0 2.0 100.0 425.0 1197.5 1622.5
Black 3 0 0 3 0.0 0.0 -425.0 1260.4 835.4
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 36 16 1 19 16.5 45.8 -35.4 1227.3 1191.8
White 17 10 1 6 10.5 61.8 100.0 1226.1 1326.1
Black 19 6 0 13 6.0 31.6 -156.6 1228.3 1071.7
Standard All 13 5 0 8 5.0 38.5 -98.1 1252.8 1154.7
White 7 3 0 4 3.0 42.9 -60.7 1267.9 1207.2
Black 6 2 0 4 2.0 33.3 -141.7 1235.2 1093.5
Rapid All 23 11 1 11 11.5 50.0 0.0 1212.8 1212.8
White 10 7 1 2 7.5 75.0 212.5 1196.8 1409.3
Black 13 4 0 9 4.0 30.8 -163.5 1225.1 1061.7
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 1110131963 Skippers, P (Paul) 2 0.0 0 0 2 0.0 1184.1 -425.0 759.1 View list
2 1110139097 Claase, U (Urston) 1 1.0 1 0 0 100.0 1183.7 425.0 1608.7 View list
3 1110305050 Christians, C (Code) 1 1.0 1 0 0 100.0 1208.2 425.0 1633.2 View list
4 1110192543 Beukes, M (Meltino) 1 1.0 1 0 0 100.0 1208.2 425.0 1633.2 View list
5 1120143075 Andrews, J (Juan-Lee) 1 1.0 1 0 0 100.0 1176.3 425.0 1601.3 View list
6 1110150079 Adendorff, C (Caradene) 1 1.0 1 0 0 100.0 1208.2 425.0 1633.2 View list
7 1130131916 Cloete, S (Stan-Lee) 1 1.0 1 0 0 100.0 1155.5 425.0 1580.5 View list
8 1110139098 Diergaardt, M (Maczayn) 1 1.0 1 0 0 100.0 1191.9 425.0 1616.9 View list
9 1110153198 Fourie, S (Stefanus) 1 1.0 1 0 0 100.0 1191.9 425.0 1616.9 View list
10 1120139104 Mlali, L (Luyinene) 1 1.0 1 0 0 100.0 1183.7 425.0 1608.7 View list
11 1100110495 Opperman, C (Caleb) 1 1.0 1 0 0 100.0 1190.9 425.0 1615.9 View list
12 1110131962 Skippers, G (Gerano) 1 1.0 1 0 0 100.0 1200.0 425.0 1625.0 View list
13 1140139154 Smith, C (Cody) 1 1.0 1 0 0 100.0 1190.9 425.0 1615.9 View list
14 1120139049 Thomson, A (Alexander) 1 1.0 1 0 0 100.0 1155.5 425.0 1580.5 View list
15 1100143100 Verdoes, J (John-Paul) 1 1.0 1 0 0 100.0 1191.9 425.0 1616.9 View list
16 2120192683 Williams, J (Jody) 1 1.0 1 0 0 100.0 1155.5 425.0 1580.5 View list
17 1110143085 Zuse, S (Sasha) 1 1.0 1 0 0 100.0 1176.3 425.0 1601.3 View list
18 1120143077 Engelbrecht, A (Adriaan) 1 0.5 0 1 0 50.0 1176.3 0.0 1176.3 View list
19 1110110504 Engelbrecht, N (Noah) 1 0.0 0 0 1 0.0 1208.2 -425.0 783.2 View list
20 1120110490 Dirks, R (Ryan) 1 0.0 0 0 1 0.0 1200.0 -425.0 775.0 View list