Chess South Africa
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Chess South Africa
Mclachlan, J (James)
Dob:
2008/07/18 (U18)
Gender:
Male
Chess SA id:
1080149097
FIDE id:
Region:
Mangaung (FMB)
Citizen:
RSA
Title(s):
Last active:
2024/02/24 (118 days ago)
Ratings
The
Projected values
below are
NOT
the actual and official values as calculated by the Ratings Bureau.
Main
Standard
Rapid
Blitz
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 rating
1253.2
Current Weighted rating
1221.7
Current Weighted performance
1215.9
Current official/published rating (highest between Raw, WR and WP)
1253.2
Current highest rating achieved
1253.2
Current floor (min rating allowed)
753.2
Current K-factor
36
Games played this month
0
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)
±153.7
Current Raw change used (final)
0.0
Projected new Raw rating
1253.2
Projected new Weighed rating
1124.8
Projected new Weighted performance
1215.9
Projected new final Raw rating (if new WP > new Raw)
1253.2
Projected new highest rating
1253.2
Projected new floor
753.2
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1253.2
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 rating
1196.8
Current Weighted rating
1181.6
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1196.8
Current highest rating achieved
1196.8
Current floor (min rating allowed)
696.8
Current K-factor
40
Games played this month
0
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)
±166.6
Current Raw change used (final)
0.0
Projected new Raw rating
1196.8
Projected new Weighed rating
1086.9
Projected new Weighted performance
656.5
Projected new final Raw rating (if new WP > new Raw)
1196.8
Projected new highest rating
1196.8
Projected new floor
696.8
Projected new K-facor
40
Projected new official/published rating (highest between new Raw, new WR and new WP)
1196.8
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 rating
1277.6
Current Weighted rating
1247.5
Current Weighted performance
1248.5
Current official/published rating (highest between Raw, WR and WP)
1277.6
Current highest rating achieved
1277.6
Current floor (min rating allowed)
777.6
Current K-factor
36
s
Games played this month
0
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)
±148.5
Current Raw change used (final)
0.0
Projected new Raw rating
1277.6
Projected new Weighed rating
1149.1
Projected new Weighted performance
1248.5
Projected new final Raw rating (if new WP > new Raw)
1277.6
Projected new highest rating
1277.6
Projected new floor
777.6
Projected new K-facor
36
Projected new official/published rating (highest between new Raw, new WR and new WP)
1277.6
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 rating
1200.0
Current Weighted rating
1200.0
Current Weighted performance
Current official/published rating (highest between Raw, WR and WP)
1200.0
Current highest rating achieved
1200.0
Current floor (min rating allowed)
700.0
Current K-factor
36
Games played this month
0
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 rating
1200.0
Projected new Weighed rating
1104.0
Projected new Weighted performance
Projected new final Raw rating (if new WP > new Raw)
Projected new highest rating
1200.0
Projected new floor
700.0
Projected new K-facor
36
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
History
Did not participate this month.
#
Tournament
Start
End
Host
Type
Time
Weight
Rns
Gms
Scr
Main
Type
Analysis
2
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
1234.3
1171.2
Analysis
1
Bloemfontein High School League 16 February 2024 (U17A)
2024/02/16
2024/02/16
Mangaung (FMB)
Rapid
15
0.39
5
5
3.0
1234.3
1274.4
Analysis
#
Tournament
Start
End
Host
Type
Time
Weight
Rounds
Games
Score
Main
Type
Analysis
7
Grey College Team Championship 2024 (B)
2024/02/23
2024/02/24
Mangaung (FMB)
Standard
60
0.83
5
5
3.0
1234.3
1171.2
Analysis
6
Bloemfontein High School League 16 February 2024 (U17A)
2024/02/16
2024/02/16
Mangaung (FMB)
Rapid
15
0.39
5
5
3.0
1234.3
1274.4
Analysis
5
Bloemfontein HS League 27 October 2023 (U19)
2023/10/27
2023/10/27
Cape Winelands (WCW)
Rapid
15
0.39
5
5
3.5
1203.9
1220.0
Analysis
4
Bloemfontein HS League 13 October 2023 (U17+U19)
2023/10/13
2023/10/13
Mangaung (FMB)
Rapid
20
0.47
5
5
3.0
1203.9
1220.0
Analysis
3
Bloemfontein League 25 August 2023 (U17+U19B)
2023/08/25
2023/08/25
Mangaung (FMB)
Rapid
15
0.39
5
5
3.0
1176.4
1200.0
Analysis
2
St Andrews 19 August 2023 (B)
2023/08/19
2023/08/19
Mangaung (FMB)
Rapid
32
0.63
5
5
3.0
1176.4
1200.0
Analysis
1
Grey College Team Championship 2023 (B)
2023/02/03
2023/02/04
Mangaung (FMB)
Standard
60
0.83
5
5
2.0
1200.0
1200.0
Analysis
Game History
History
Colour
Games
Wins
Draws
Losses
Score
%
Dp
Aor
Perform
Main
All
10
6
0
4
6.0
60.0
85.0
1227.3
1312.3
White
5
3
0
2
3.0
60.0
85.0
1242.8
1327.8
Black
5
3
0
2
3.0
60.0
85.0
1211.9
1296.9
Standard
All
5
3
0
2
3.0
60.0
85.0
1218.3
1303.3
White
3
2
0
1
2.0
66.7
141.7
1190.5
1332.1
Black
2
1
0
1
1.0
50.0
0.0
1260.1
1260.1
Rapid
All
5
3
0
2
3.0
60.0
85.0
1236.4
1321.4
White
2
1
0
1
1.0
50.0
0.0
1321.3
1321.3
Black
3
2
0
1
2.0
66.7
141.7
1179.8
1321.5
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
35
20
1
14
20.5
58.6
72.9
1221.1
1294.0
White
19
11
1
7
11.5
60.5
89.5
1223.2
1312.7
Black
16
9
0
7
9.0
56.3
53.1
1218.6
1271.7
Standard
All
10
5
0
5
5.0
50.0
0.0
1194.4
1194.4
White
6
3
0
3
3.0
50.0
0.0
1192.1
1192.1
Black
4
2
0
2
2.0
50.0
0.0
1197.9
1197.9
Rapid
All
25
15
1
9
15.5
62.0
102.0
1231.8
1333.8
White
13
8
1
4
8.5
65.4
130.8
1237.6
1368.4
Black
12
7
0
5
7.0
58.3
70.8
1225.5
1296.3
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
Top 20 opponents most often played
#
Chess SA id
Name
Games
Score
Wins
Draws
Losses
%
Aor
Dp
Perform
View
1
108069747
Melville, J (Jason)
2
1.0
1
0
1
50.0
1190.2
0.0
1190.2
View list
2
1070134676
April, L (Lorenzo)
1
1.0
1
0
0
100.0
1176.4
425.0
1601.4
View list
3
1060107761
Fumba, I (Immanuel)
1
1.0
1
0
0
100.0
1203.9
425.0
1628.9
View list
4
1060149079
Grobler, N (Nico)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
5
107069733
Grace, G (Garran)
1
1.0
1
0
0
100.0
1234.3
425.0
1659.3
View list
6
2090160759
Joubert, A (Amorey)
1
1.0
1
0
0
100.0
1176.4
425.0
1601.4
View list
7
1030149084
Johns, W (Warrn)
1
1.0
1
0
0
100.0
1200.0
425.0
1625.0
View list
8
1080191991
Mathebula, P (Phuxelelo)
1
1.0
1
0
0
100.0
1234.3
425.0
1659.3
View list
9
1070156190
Miya, N (Nkosinath)
1
1.0
1
0
0
100.0
1176.4
425.0
1601.4
View list
10
1080153514
Modirapula, T (Tshiamelo)
1
1.0
1
0
0
100.0
1203.9
425.0
1628.9
View list
11
2060159932
Moloto, O (Oratile)
1
1.0
1
0
0
100.0
1176.4
425.0
1601.4
View list
12
1000162764
Mothibedi, R (Rantso)
1
1.0
1
0
0
100.0
1203.9
425.0
1628.9
View list
13
1080145462
Ogundeji, D (Demi)
1
1.0
1
0
0
100.0
1234.3
425.0
1659.3
View list
14
2070138202
Phomane, L (Lintle)
1
1.0
1
0
0
100.0
1203.9
425.0
1628.9
View list
15
1070160770
Situlo, M (Mawethu)
1
1.0
1
0
0
100.0
1176.4
425.0
1601.4
View list
16
1080106777
Swanepoel, W (Wj)
1
1.0
1
0
0
100.0
1234.3
425.0
1659.3
View list
17
1040160772
Tsepe, K (Kgothatso)
1
1.0
1
0
0
100.0
1203.9
425.0
1628.9
View list
18
2060137020
Turpin, N (Nina)
1
1.0
1
0
0
100.0
1234.3
425.0
1659.3
View list
19
1080192012
Viviers, H (Hanré)
1
1.0
1
0
0
100.0
1234.3
425.0
1659.3
View list
20
1090143830
Weng, Q (Qi)
1
1.0
1
0
0
100.0
1176.4
425.0
1601.4
View list